Math 7 Unit 2 Expressions Review

20 x 2 - (10 - 4)

• 22
• 30
• 34

Tags

CCSS.6.EE.A.2C

Which operation is performed SECOND?
44 ÷ 2 X (3 -1)

• muliplication X
• division ÷
• subtraction -

Tags

CCSS.6.EE.A.2C

24 ÷ 4 x 2 =

• 21

• 6

• 3

• 12

Tags

CCSS.6.EE.A.2C

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.3.NBT.A.2

If x=5,find the value of 7x-1

• 34
• 36
• 35

Tags

CCSS.6.EE.A.2C

If a = 4 & b = 6, what is 3a + 5b?

• 40
• 42
• 44
• 46

Tags

CCSS.6.EE.A.2C

What is the value of x + 7p if x = -1 and p = 8?

• 55
• 56
• 54
• 53

Tags

CCSS.6.EE.A.2C

n -10 +9n -3=

• 9n - 3

• 9n - 3

• 10n + 13

• 10n -13

Tags

CCSS.7.EE.A.1

Simplify.

x + 40 + x - 19

• -2x - 21

• 21

• -2x + 21

• 2x + 21

Tags

CCSS.7.EE.A.1

10p + 36 - 2p

• 8p + 36

• -8p + 36

• 12p + 36

• -12p +36

Tags

CCSS.7.EE.A.1