Grade 7

Rational Numbers

100

Which number is greater?

4 or -6

4

200

Which number is greater?

-4/5 or -1

-4/5

300

|-15/4|

15/4

400

Which is number is greater?

|4.9| or |-5.3|

|-5.3|

500

Which number is greater?

|-3/4| or -|3/4|

|-3/4|

Adding Integers

100

28+5

33

200

-7+5

-2

300

-4+(-6)

-10

400

0+(-11)

-11

500

8+(-4)+10

14

Adding Rational Numbers

100

11/12+(-7/12)

4/12 or 1/3

200

-4.2+3.3

-0.9

300

-9/14+2/7

-5/14

400

-32.306+(-24.884)

-57.19

500

1/2+1/3

5/6

Subtracting Integers

100

5-8

-3

200

32-(-6)

38

300

-10-12

-22

400

-7-(-8)

1

500

-5-10-(-15)

0

Bonus

100

Order these numbers from least to greatest.

|2.25|, |-1.5|, 5/4, |5/2|, and -2

-2, 5/4, |-1.5|, |2.25|, |5/2|

200

Write an addition expression using integers that equals -2.

Example: 2+(-4)

300

Jasmine is tracking the temperature throughout the day. In the morning, it was –3.5°C. By the afternoon, the temperature had risen by 7.25°C. What was the temperature in the afternoon?

-3.5+7.25=3.75

400

Write a subtraction expression using integers that equals -6.

Example: -10-(-4)

500

Your score during Mr. Amore's Jeopardy game is -300. You answer a question incorrectly, so you lose 400 points. What is your final score?

-300-400=-700 points