Grade 7 Review Part 1

Simplify and combine like terms:  -6k +7k

• K
• -K

• 13K
• -13K

Tags

CCSS.7.EE.A.1

12X-8-12

• 30X
• 32X
• 12X-20
• 12X-6

Tags

CCSS.7.EE.A.1

simplify:  -4 + 7 ( 1-3x)

• 11 + 3x
• 3-21x
• 11-2x
• 3 + 21x

Tags

CCSS.6.EE.A.3

-3 (10b +10) + 5 (b+2)

• -25b-20
• 25b-2
• -25b
• -2

Tags

CCSS.6.EE.A.3

4 (-2z +5x +6)

• 8z +9x +10
• 2z +9x +10
• -8z +20x +24
• 8z-20x-24

Tags

CCSS.6.EE.A.3

-3(2c - 5)

• -6c - 15
• -6c + 15
• 6c + 15
• 6c - 15

Tags

CCSS.6.EE.A.3

Simplify:

6x + 8y + 4x + 2y

• 20xy

• 14xy + 6xy

• 10x + 10y

• 10x² + 10y²

Tags

CCSS.7.EE.A.1

Simplify:

4(8 - 6) + 2(4 + 8)

• 32

• 80

• 20

• 42

Tags

CCSS.7.NS.A.3

Express 1.32 as a percent.

• 0.132%
• 13.2%
• 132%
• 1.32%

16 is 20% of what number?

• 8
• 3.2
• 80
• 32

Tags

CCSS.6.RP.A.3C