7th Grade Prep 1

Integers

100

Which integer is furthest from zero?

-13, 50, -40, 6

-40

200

-40 + 20

Circle the one furthest from zero.

Sign the answer.

Subtract the integers. 

-20

300

-57 + -12

If the signs are the same, add.

-67

400

Joey had $47 in his bank account. His cell phone bill charged his account $75. How much is in his account now?

$-28

500

The mountain climber started at 6,000 feet. She ascended 2,700 feet on day one and 1,900 feet on day two. On day three she descended 3,400 feet. What elevation was she at, at the end of day three? 

7,200 ft

Order of Operations

100

16 - 3 x 4

4

200

(10 + 2) + 7

19

300

20 / 2 x 4 - 8

32

400

7/8 + 1/8 - 9 + -12

-20

500

6² / 3 + 12 (5 x 1)

72

Fractions

100

Which fraction is larger? How do you know?

40/50 or 5/30

40/50

200

1/2 x 5/6

5/12

300

Simplify

42/84

1/2

400

9/12 divided by 3/4

1

500

17/20 + 4/5 + 1/15

1 43/60