Unit 1 Review

20 x 2 - (10 - 4)

• 22
• 30
• 34

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which operation is performed FIRST?

(13 - 1) + 4

• addition outside of grouping symbols

• subtraction inside of grouping symbols

• multiplication by grouping symbols

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

90 - 5² × 3

• 15
• 240
• 195

Tags

CCSS.7.EE.B.3

• 17

• 26

• -12

• -14

Tags

CCSS.6.EE.A.2C

Evaluate the expression: 2x(3x - y)²
when x= 3 and y = 5. 

• 32
• 16
• 576
• 96

Tags

CCSS.6.EE.A.2C

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

-2x + 11 + 6x

• 8x+11
• 4x +11
• 4x
• 15x

Tags

CCSS.7.EE.A.1

3(2c - 5)

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

Tags

CCSS.6.EE.A.3

What is the simplified version of this expression? $-4(8r+3)$  

•  $-32r-12$  

•  $32r-12$  

•  $-32r+12$  

•  $32r+12$  

Tags

CCSS.6.EE.A.3

• -24x+36
• 24x+36
• -24x+32
• 24x-32

Tags

CCSS.6.EE.A.3