Lesson 5.1-5.3 Review

Add and Subtract Rational Numbers/Fractions

100

3/4 + 2/9

35/36

200

5 1/3 - 2 5/6

2 1/2

300

- 7/8 + 1/4

- 5/8

400

- 3.75 + 1.2

- 2.55

500

5/6 - 1/2 - 1/3

2/3

Add and Subtract Fractions with like Denominators

100

- 11/12 + 7/12

- 1/3

200

- 5/6 - 7/6

- 2

300

- 2 5/14 + 1 3/14

- 1 1/7

400

3 4/9 - 1 7/9

1 2/3

500

- 21/10 - 9/10

-3

Subtracting Integers

100

- 7 - 12

- 19

200

18 - (- 4)

22

300

- 15 - (-9)

- 6

400

- 3 - 27

- 30

500

0 - (- 14)

14

Adding Integers

100

- 14 + 27

13

200

35 + (- 48)

- 13

300

- 19 + (-23)

- 42

400

56 + (- 17)

39

500

- 32 + 15

- 17

Word Problems and Applying Integers to real life

100

The temperature was -6 in the morning. It rose by 11 degrees. New temperature?

5 degrees

200

A submarine is at -150 meters. It descends 45 meters. New depth?

-195 meters

300

Mia has -$18 in her bank account. She deposits $25. New balance?

$7

400

A football team gained 12 yards on one play, then lost 27 yards on the next play. Total yardage change?

-15 yards

500

The temperature is 14 degrees. By nighttime, it drops 22 degrees. What is the final temperature?

-8 degrees