Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Lesson: Opposite Numbers Lesson Topic: Find opposite numbers on a number line Question 1: What number is the opposite of 1? Question 2: What number is the opposite of 1? Question 3: What number is the opposite of -2? Question 4: What number is the opposite of -2? Question 5: What number is the opposite of -4? Lesson: Rational Numbers on a Number Line Lesson Topic: Define rational numbers Question 1: Which are rational numbers? Check all that are true. Question 2: Which are rational numbers? Check all that are true. Question 3: Which are rational numbers? Check all that are true. 0⁄ 3 -191⁄32 3⁄ 1 3⁄ 456 3⁄ 0 Question 4: Which are rational numbers? Check all that are true. Question 5: Which are rational numbers? Check all that are true. Lesson Topic: Position negative and positive integers on a number line Question 1: Where is point b on the number line? Question 2: Where is point a on the number line? Question 3: Where is point a on the number line? Question 4: Where is point b on the number line? Question 5: Where is point z on the number line? Lesson Topic: Position negative and positive integers on a vertical number line Question 1: Where is the point y on the number line? Question 2: Where is the point x on the number line? Question 3: Where is the point x on the number line? Question 4: Where is the point z on the number line? Question 5: Where is the point x on the number line? Lesson Topic: Position negative and positive fractions on a number line Question 1: Where is point z on the number line? Question 2: Where is point z on the number line? Question 3: Where is point c on the number line? Question 4: Where is point b on the number line? Question 5: Where is point a on the number line? Lesson Topic: Order fractions from least to greatest Question 1: Write the numbers in order from least to greatest. -5, 1 1⁄5, -5 3⁄4, 5⁄12 < < < Question 2: Write the numbers in order from least to greatest. -3, 3 1⁄3, -3 3⁄4, 3 1⁄10 < < < Question 3: Write the numbers in order from least to greatest. -2, 1 1⁄2, -1 1⁄2, 1⁄2 < < < Question 4: Write the numbers in order from least to greatest. -3, 1 1⁄4, -1 3⁄4, 1⁄10 < < < Question 5: Write the numbers in order from least to greatest. -2, 1 1⁄2, -2 3⁄4, 3⁄10 < < < Lesson Topic: Order fractions from greatest to least Question 1: Write the numbers in order from greatest to least. -3, 1 1⁄4, -1 3⁄4, 1⁄10 > > > Question 2: Write the numbers in order from greatest to least. -5, 1 1⁄5, -5 3⁄4, 5⁄12 > > > Question 3: Write the numbers in order from greatest to least. -2, 1 1⁄2, -2 3⁄4, 3⁄10 > > > Question 4: Write the numbers in order from greatest to least. -3, 3 1⁄3, -3 3⁄4, 3 1⁄10 > > > Question 5: Write the numbers in order from greatest to least. -4, 2 1⁄5, -2 3⁄4, 1⁄10 > > > Lesson Topic: Solve real quantity word problems with positive and negative numbers Question 1: Graham had to pay $22,000 of student loans when he graduated. By the following year, his debt had been reduced to $15,200. How much of his debt did he pay off during that year? $ Question 2: Maili overdrew her checking account by $67, for which her bank charged her a $25 overdraft fee. If she deposits $80, how much money will she still owe to the bank? She will owe $ . Question 3: To create voltage in a battery, you need a difference in potential between compounds. What is the difference between the zinc potential of -0.41 volts and the iron potential of 0.76 volts? volts Question 4: A mountain's peak is 1,224 feet above sea level while the valley is 339 feet below sea level. What is the elevation drop between the top of the mountain and the bottom of the valley? feet Question 5: A mountain's peak is 880 m above sea level while the valley is 139 m below sea level. What is the elevation drop between the top of the mountain and the bottom of the valley? m Lesson Topic: Solve real quantity word problems using negative numbers Question 1: The stock market gained 20 points on Monday, lost 30 points on Tuesday, and then lost another 15 points on Wednesday. What was the gain or loss over the three days? points Question 2: While backpacking today, Mia climbed up 985 ft to the peak of the mountain and then climbed down 320 ft to a campsite. If she started at an elevation of 4,579 ft this morning, what was the elevation of her campsite? ft Question 3: Ashley has $62, part of which she wants to use to pay back money she owes people. She owes $13 to her brother and she owes $39 to her parents. After she pays her brother and parents, how much money will Ashley have left? $ Question 4: Brianna received a $398 paycheck last week and then spent $49 of her earnings on a gift. How much of her earnings remained after she bought the gift? $ Question 5: The quarterback passed for a gain of 27 yards and on the next play, the referee called a penalty of 10 yards. How far did the ball advance after the two plays? yd Correct Answers Lesson: Opposite Numbers Lesson Topic: Find opposite numbers on a number line Question 1: -1 Question 2: -1 Question 3: 2 Question 4: 2 Question 5: 4 Lesson: Rational Numbers on a Number Line Lesson Topic: Define rational numbers Question 1: MC1 | MC3 | MC4 Question 2: MC1 | MC2 | MC3 Question 3: MC1 | MC2 | MC3 | MC4 Question 4: MC1 | MC3 | MC4 Question 5: MC1 | MC2 | MC3 Lesson Topic: Position negative and positive integers on a number line Question 1: -11 Question 2: -5 Question 3: 2 Question 4: -3 Question 5: -7 Lesson Topic: Position negative and positive integers on a vertical number line Question 1: 4 Question 2: 2 Question 3: -4 Question 4: -5 Question 5: -5 Lesson Topic: Position negative and positive fractions on a number line Question 1: .2 Question 2: .8 Question 3: -.75 Question 4: -1.3333 Question 5: .75 Lesson Topic: Order fractions from least to greatest Question 1: -5.75|-5|.4166|1.2 Question 2: -3.75|-3|3.1|3.3333 Question 3: -2|-1.5|.5|1.5 Question 4: -3|-1.75|.1|1.25 Question 5: -2.75|-2|.3|1.5 Lesson Topic: Order fractions from greatest to least Question 1: 1.25|.1|-1.75|-3 Question 2: 1.2|.4166|-5|-5.75 Question 3: 1.5|.3|-2|-2.75 Question 4: 3.3333|3.1|-3|-3.75 Question 5: 2.2|.1|-2.75|-4 Lesson Topic: Solve real quantity word problems with positive and negative numbers Question 1: 6800 Question 2: 12 Question 3: 1.17 Question 4: 1563 Question 5: 1019 Lesson Topic: Solve real quantity word problems using negative numbers Question 1: -25 Question 2: 5244 Question 3: 10 Question 4: 349 Question 5: 17