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Name __________________________ Learning Objective Today, we will divide decimal numbers. CFU What are we going to do today? Activate (or provide) Prior Knowledge Long Division Long division is a process used to divide numbers. The quotient is the answer to a division problem. The dividend is the number being divided. The divisor is the number we divide by. quotient divisor dividend Identify each part of the division problem below. 1. 14 7 98 7 28 28 0 2. 14 Quotient: ______ Dividend: ______ 98 Divisor: ______ 7 12 8 96 8 16 16 1 2 Quotient: ______ 96 Dividend: ______ Divisor: ______ 8 0 CFU Students, you already know the parts of a long division problem. Today, we will use this skill to divide decimal numbers. DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Concept Development To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. • If the divisor is a decimal number, move the decimal point to the right until it becomes a whole number. The decimal point in the dividend will move the same number of places. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Dividing Decimal Numbers Dividing $3.75 between 3 friends Dividing a 7.2 ft rope into 0.6 ft pieces 1.25 3 3.75 0.6 7.2 The divisor is a whole number. We can begin long division. 12 6. 72. The divisor is NOT a whole number. Move the decimal point one place. CFU Which situation below can we use division to solve? How do you know? A sharing 28 marbles equally between 4 friends B counting 4 bags of marbles containing 7 in each bag Which is the correct long division form of 27.6 ÷ 3? How do you know? A 27.6 3 B Flashcards Change to Long Division 3 27.6 In which problem can we begin long division? Why are the others not ready? A 0.7 16.1 B 1.1 2.64 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] C 4 37.2 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Divide decimal numbers. Step #1: Change the problem into long division form, if needed. Flashcards Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. Decimal Number Divisor a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 1. 19.5 ÷ 3 2. 9.8 ÷ 7 6 .5 3 19.5 – 18 15 –1 5 0 1 .4 7 9.8 – 7 28 –2 8 0 CFU (#3) How did I/you divide the decimal numbers? (#4) How did I/you know where to put the decimal point in the quotient? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 Divide decimal numbers. Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 3. 1 2.6 0.6. 7.56 . –6 1 5 –1 2 36 –3 6 0 4. 0.6 7.2 divisor dividend 1 7.3 0.5. 8.65 . –5 3 6 –3 5 15 –1 5 0 CFU (#2) How did I/you change the divisor into a whole number? (#3) How did I/you divide the decimal numbers? (#4) How did I/you know where to put the decimal point in the quotient? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 Divide decimal numbers. Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 5. 1 9 3.7 0.03. 5.811 . –3 2 8 –2 7 11 – 9 21 – 21 0 6. 0.6 7.2 divisor dividend 6 3 8. 0.02. 12.76. – 12 07 – 6 16 – 16 0 CFU (#2) How did I/you change the divisor into a whole number? (#3) How did I/you divide the decimal numbers? (#4) How did I/you know where to put the decimal point in the quotient? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Skill Development/Guided Practice (continued) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 Divide decimal numbers. Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 7. 2. 4 1.1. 2.64 . – 22 44 – 44 0 8. 0.6 7.2 divisor dividend 2. 3 1.2. 2.76 . – 24 36 – 36 0 CFU (#2) How did I/you change the divisor into a whole number? (#3) How did I/you divide the decimal numbers? (#4) How did I/you know where to put the decimal point in the quotient? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Relevance To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. 1. Dividing decimal numbers will help you find more precise1 answers. 1 exact Juan bought 5.2 pounds of almonds. He shared them equally with his sister. How many pounds of almonds did they each get? They each got 2.6 pounds of almonds. 2.6 2 5.2 4 12 1 2 0 2. Dividing decimal numbers will help you do well on tests. Sample Test Question 21. 15.12 ÷ 2.4 A 0.513 B 0.63 C 5.13 D 6.3 CFU Does anyone else have another reason why it is relevant to divide decimal numbers? (pair-share) Why is it relevant to divide decimal numbers? You may give me one of my reasons or one of your own. Which reason is more relevant to you? Why? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 Skill Closure Divide decimal numbers. Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 1. 8.4 ÷ 6 . 6 8.4 6 2. 14 0.6 7.2 divisor dividend . 0.4 6.8.4 4 17 1 28 28 04 4 0 24 24 0 Constructed Response Closure Victor is cutting a 12.5 cm piece of string into pieces that are 2.5 cm. Explain why division would help him find the number of pieces he is able to cut. Summary Closure What did you learn today about dividing decimal numbers? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] Day 1 ________________________________________ Day 2 ________________________________________ 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Name _____________________________ To divide is to separate a number into equal groups. Change to To divide decimal numbers, the problem must be in long division form. Long Division Form • To begin long division, the divisor must be a whole number. Independent Practice quotient 7.2 ÷ 0.6 0.6 7.2 Divide decimal numbers. divisor dividend Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 2. 1. 34.5 ÷ 5 6 .9 5 34.5 – 30 45 –4 5 0 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 1 5.1 0.6. 9.06 . –6 3 0 –3 0 06 – 6 0 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Name _____________________________ To divide is to separate a number into equal groups. Change to To divide decimal numbers, the problem must be in long division form. Long Division Form • To begin long division, the divisor must be a whole number. Independent Practice (continued) quotient Divide decimal numbers. 7.2 ÷ 0.6 0.6 7.2 divisor dividend Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 3. 1 8 5.6 0.04. 7.424 . –4 3 4 –3 2 22 – 20 24 – 24 0 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 4. 2.7 1.2. 3.24 . – 24 84 – 84 0 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Name _____________________________ To divide is to separate a number into equal groups. Change to To divide decimal numbers, the problem must be in long division form. Long Division Form • To begin long division, the divisor must be a whole number. quotient Periodic Review 1 7.2 ÷ 0.6 0.6 7.2 Divide decimal numbers. divisor dividend Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. . . 1. 0 7 9 17 4. 0 0 5 8 71 5 . . . . 13 1 7 91 7 7 21 21 07 7 0 2. . . 1 74 3 5 8 71 5 5 37 35 21 20 15 15 5. . 0.8 9 2. 0 92 0 8 = . 94 2 20 = . 20 9 4 2 . . 3. . . 6. 1 15 8 920 8 12 8 40 40 0 04 71 20 9 4 2 0 80 14 2 140 20 20 0 . . 1 2 6 7 2 6 12 12 0 . . 1 4 4 76 . . 03 4 14 4 7 6 42 5 6 56 0 0 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Name _____________________________ To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. Change to • To begin long division, the divisor must be a whole number. Long Division Form Periodic Review 2 quotient Divide decimal numbers. 7.2 ÷ 0.6 0.6 7.2 divisor dividend Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. . . 1. 1 3 4 03 4. 78 5 25 = . . 25 7 8 5 . . 03 1 13 4 0 3 39 13 13 0 . . 03 14 25 7 8 5 0 75 3 5 25 100 100 0 . . 2. 0 4 5 68 5. 1 7 58 5 5 3 5 35 0 . . . . 14 2 4 5 6 88 4 16 16 08 8 0 3. 6. . 0.6 8 7. 0 87 0 6 = . . 0 0 6 9 7 32 . . 1 45 6 870 6 27 24 30 30 0 . . 162 2 6 973 2 6 37 36 13 12 12 12 0 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Name _____________________________ To divide is to separate a number into equal groups. Change to To divide decimal numbers, the problem must be in long division form. Long Division Form • To begin long division, the divisor must be a whole number. Periodic Review 3 quotient 7.2 ÷ 0.6 0.6 Divide decimal numbers. 7.2 divisor dividend Step #1: Change the problem into long division form, if needed. Step #2: Move the decimal point in the divisor to change it to a whole number, if needed. a. Move the decimal point in the dividend the same number of places. Step #3: Divide decimal numbers. Hint: Use basic steps for division: divide, multiply, subtract, and bring down. Step #4: Put a decimal point in the quotient directly above the decimal point in the dividend. 1. 4. . . 2. 1 3 79 1 7 21 21 0 . . 0 0 3 5 373 . . 1 79 1 3 537 3 3 23 21 27 27 03 3 0 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5. . . . 0.4 7 0. 0 1 75 4 700 4 30 28 20 20 0 . . 13 1 6 78 6 6 18 18 06 6 0 70 0 4 = 0 6 7 86 . . . . 3. 1 2 5 64 6. 97 2 15 = . . 15 9 7 2 . . 04 7 12 5 6 4 48 8 4 84 0 . . 0 6 48 15 9 7 22 0 90 7 2 60 12 0 120 0 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Teacher with CFU Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Change the problem to long division. 9.8 ÷ 7 7 9.8 How did I change the problem to long division? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Student with CFU Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Change the problem to long division. 19.5 ÷ 3 3 19.5 How did you change the problem to long division? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the problem to long division. 7.56 ÷ 0.6 0.6 7.56 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the problem to long division. 8.65 ÷ 0.5 0.5 8.65 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the problem to long division. 2.64 ÷ 1.1 1.1 2.64 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Change to Long Division) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student with CFU Change the problem to long division. 2.76 ÷ 1.2 1.2 2.76 How did you change the problem to long division? Back to Concept Development DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Teacher with CFU Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Change the divisor into a whole number . 1.2. 2.76 How did I change the change the divisor into a whole number? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Student with CFU Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Change the divisor into a whole number . 1.1. 3.74 How did you change the change the divisor into a whole number? DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the divisor into a whole number 0.5. 8.65 . DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the divisor into a whole number . 0.6. 7.56 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student Change the divisor into a whole number . 0.03. 7.811 DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Flashcard (Decimal Number Divisor) To divide is to separate a number into equal groups. To divide decimal numbers, the problem must be in long division form. • To begin long division, the divisor must be a whole number. Change to Long Division Form quotient 7.2 ÷ 0.6 0.6 7.2 divisor dividend Student with CFU Change the divisor into a whole number . 0.02. 1.276 How did I change the change the divisor into a whole number? Back to Skill Development DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only. Blank Page DataWORKS Educational Research (800) 495-1550 • www.dataworks-ed.com ©2012 All rights reserved. Comments? [email protected] 5th Grade Number Sense 2.1/2.2 (7Q/3Q) Add, subtract, multiply, and divide with decimals; add with negative integers; subtract positive integers from negative integers; and verify the reasonableness of the results. Demonstrate proficiency with division, including division with positive decimals and long division with multidigit divisors. Lesson to be used by EDI-trained teachers only.