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Are You Ready for Chapter 10? Lesson 1: Hundreds Lesson 2: Hundreds, Tens, and Ones Lesson 3: Problem-Solving Strategy: Make a List Lesson 4: Place Value to 1,000 Lesson 5: Read and Write Numbers to 1,000 Lesson 6: Problem-Solving Investigation: Choose a Strategy Lesson 7: Compare Numbers Lesson 8: Order Numbers Lesson 9: Number Patterns Chapter 10 Review Select a hyperlink to go to the corresponding slides. I will write numbers as hundreds, tens, and ones. hundreds This is a hundreds block. It takes 10 base-ten blocks to make a hundreds block. Show 300 with hundreds blocks. How many tens is 300? 30 tens How many ones is 300? 300 ones Show 500 with hundreds blocks. How many tens is 500? 50 tens How many ones is 500? 500 ones 4 hundreds = ___ 40 tens = 400 ___ ___ ones Write how many hundreds, tens, and ones. 8 hundreds = ___ 80 tens = 800 ___ ___ ones Write how many hundreds, tens, and ones. I will use hundreds, tens, and ones to show numbers. Hundreds Tens Ones Use base-ten blocks to show the number 35. Hundreds Tens Ones How can you tell that your blocks represent the number 35? There are 3 tens and 5 ones on the workmat, and 35 has 3 tens and 5 ones. Hundreds Tens Ones Now what number is represented by the blocks? 135 Hundreds Tens Ones How is 135 the same as 35? There are still 3 tens and 5 ones, but now there is also 1 hundred. Hundreds Tens Use blocks to represent 243. Ones How many hundreds? 5 hundreds How many tens? 2 tens How many ones? 7 ones What number is shown by the blocks? 527 How many hundreds? 3 hundreds How many tens? 1 ten How many ones? 4 ones What number is shown by the blocks? 314 I will make a list to solve problems. What do I know? Underline what you know. What do I need to find? Circle the question. How will I solve the problem? I will make a list of all possible house numbers. Look back. Make a list of the possible house numbers. 123 132 213 231 321 312 There are 6 possible house numbers. Look back. Is my answer reasonable? 1+2+3=6 1+3+2=6 2+1+3=6 2+3+1=6 3+2+1=6 3+1+2=6 Make a list to solve. Bridget made a list of her favorite animals. Her favorite animals are cats, dogs, and horses. How many different ways can her 3 favorite animals be listed? cat, dog, horse cat, horse, dog dog, cat, horse dog, horse, cat horse, cat, dog horse, dog, cat 6 ways I will use expanded form to write numbers up to 1,000. expanded form Hundreds Tens Ones Model 127 with base-ten blocks. 100 Hundreds Tens Ones What is the first number you see when you look at 127? 100 100 20 Hundreds Tens Ones What is the next number you see when you look at 127? 20 100 20 7 Hundreds Tens Ones What is the last number you see when you look at 127? 7 100 20 + 7 127 Hundreds Tens Ones What is the sum of these numbers? 100 20 + 7 127 Hundreds Tens Ones 100 + 20 + 7 is the expanded form of 127. 800 + 10 + 9 Write the number. 819 400 + 30 + 2 Write the number. 432 785 Write the number in expanded form. 700 + 80 + 5 292 Write the number in expanded form. 200 + 90 + 2 I will read and write numbers to 1,000. thousand You want to make seven hundred twenty-six. Which hundreds card would you use? 0 500 100 600 200 700 300 800 400 900 700 You want to make seven hundred twenty-six. Which tens card would you use? 0 50 10 60 20 70 30 80 40 90 700 20 You want to make seven hundred twenty-six. Which ones card would you use? 0 5 1 6 2 7 3 8 4 9 700 20 6 Seven hundred twentysix is the word form of 726. 0 5 1 6 2 7 3 8 4 9 five hundred twenty-seven Write the number. 527 one hundred twelve Write the number. 112 700 Write the number in words. seven hundred 261 Write the number in words. two hundred sixty-one I will choose a strategy to solve a problem. What do I know? Underline what you know. What do I need to find? Circle the question. How will I solve the problem? One way is to act it out with models. What information do you need to know? how many yellow marbles Devon has Is there extra information you do not need? yes; the number of blue, pink, and green marbles Start with 84 yellow marbles. Hundreds Tens Ones Add 100 more yellow marbles. Hundreds Tens Ones How many yellow marbles does Devon have? Hundreds 184 yellow marbles Tens Ones Look back. Is my answer reasonable? 100 + 84 184 The answer is correct. Choose a strategy to solve. Miguel has 3 groups of pennies. He counts 200 pennies in the first group, 40 pennies in the second group, and 6 pennies in the third group. How many pennies does Miguel have? 246 pennies I will compare numbers using symbols. Roll two sets of number cubes to create two 3-digit numbers. To determine which number is greater, first compare the hundreds. Which number has more hundreds? Both have 2 hundreds. Since the hundreds are the same, now compare the tens. Which number has more tens? 261 has more tens than 203. Because 261 has more tens, it is greater than 203. ? Compare. Write >, <, or =. ? Compare. Write >, <, or =. I will use place value to order whole numbers to 999. 345, 346, 341 Let’s order these numbers. Hundreds Tens Model 345 with base-ten blocks. Ones 340 341 342 343 344 345 346 347 Hundreds 348 349 350 351 Tens 352 Ones Now show 345 on a number line. 340 341 342 343 344 345 346 347 Hundreds 348 349 350 351 Tens Model 346 with base-ten blocks. 352 Ones 340 341 342 343 344 345 346 347 Hundreds 348 349 350 351 Tens 352 Ones Now show 346 on the number line. 340 341 342 343 344 345 346 347 Hundreds 348 349 350 351 Tens Model 341 with base-ten blocks. 352 Ones 340 341 342 343 344 345 346 347 Hundreds 348 349 350 351 Tens 352 Ones Now show 341 on a number line. 340 341 342 343 344 345 346 347 348 349 350 351 352 What is the order of the numbers on the number line, from least to greatest? 341, 345, 346 210, 195, 243 Write the numbers from greatest to least. 243, 210, 195 572, 603, 599 Write the numbers from least to greatest. 572, 599, 603 I will find number patterns. Hundreds Tens Model 268 with base-ten blocks. Ones Hundreds Tens Ones Add another ten to the model. 278 What number is shown now? 278 is 10 more How do you know? than 268. Hundreds Tens Ones Add another ten to the model. 288 What number is shown now? 288 is 10 more How do you know? than 278. Hundreds Tens Ones 268, 278, 288… What number would be next in the pattern? 298 752, 762, 772, ___, 792 Write the missing number. 782 752, 762, 772, ___, 792 Write the counting pattern. 10 more 958, ___, 956, 955, 954 Write the missing number. 957 958, ___, 956, 955, 954 Write the counting pattern. 1 less Complete the sentences. In 1,256, the 1 is in the ____________ thousands place. In 1,256, the 2 is in the ____________ hundreds place. hundreds thousands How many hundreds? 4 hundreds How many tens? 5 tens How many ones? 7 ones What is the number modeled by the blocks? 457 Write the number in expanded form. Then write the number. 8 hundreds 3 tens 4 ones 800 + 30 + 4 834 Write the number. five hundred twenty-nine 529 Image Bank Math Tools Place Value to 1,000 Compare Numbers