Summer Impact 7th-8th Math

Combining Like Terms

100

Simplify by Combining Like Terms:

9x - 4 + 3x

12x - 4

200

Simplify by Combining Like Terms:

-11p - 12 + 6p - 2 + 13

-5p - 1

300

Simplify by Combining Like Terms:

6m + 8 + 4k - 18 + 3m - k

9m + 3k - 10

400

Simplify by Combining Like Terms:

x + x² - 2x + 8x² + 5x

9x² + 4x

500

Simplify by Combining Like Terms:

120y - 18x + 27x² - 45y + 23y² + 16z + 55x² - 7z

82x² + 23y² - 18x + 95y + 9z

Integer Operations

100

15 - 3

12

200

-12 + 6

-6

300

-27 - (-16)

-11

400

-116(-1)

116

500

6 - 11 + 300 + (-12) - (-14)

297

Order of Operations

100

Simplify:

(5 + 16) ÷ 7 − 2

1

200

Simplify:

(10 + 2 − 2) × 6 − 1

59

300

Simplify:

20 ÷ (4 − (10 − 8))

10

400

Simplify:

(8 + 5) × 35/5 + 6

97

500

Simplify:

8/(5 − 1) × (3 + 6) × 3 - 13

41

Solving Equations

100

Solve for the variable:

3x = 12

x = 4

200

Solve for the variable:

-2b + 3 = 13

b = -5

300

Solve for the variable:

4(5 + r) = 52

r = 8

400

Solve for the variable:

k/3 - 3 = -5

k = -6

500

Solve for the variable:

4(4 + p) - 2p = -8

p = -12

RANDOM

100

Find the area of a square with a height of 13 in and a width of 6 in.

78 in²

200

Solve the ratio:

6/36 = x/42

x = 7

300

What is 3.141592653...?

Pi

400

What happens when you multiply or divide by a negative when solving an inequality?

The inequality symbol flips!

500

If you buy a rooster for the purpose of laying eggs and you expect to get three eggs each day for breakfast, how many eggs will you have after three weeks?

None, roosters don't lay eggs