6th Review of Equations & Operations

What is the inverse operation you would use to solve:
6x = 36

• Multiply
• Divide
• Add
• Subtract

x - 32 = 49

• x = 17
• x = 71
• x = 81
• x = 49

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

Tags

CCSS.6.EE.B.7

x + 40 = 56

• x = 16
• x = 96
• x = 15
• x = 10

Tags

CCSS.6.EE.B.7

x/13 = 8

• x = 91
• x = 104
• x = 121
• x = 5

8.9 + j = 12.8

• j = 21.7
• j = 3.9
• j = 1.4
• j = 4.1

Solve the equation:
x/3 = 4

• x = 12
• x = 1
• x = 16
• x = 3

Tags

CCSS.6.EE.B.7

Find the product of
7.13 and 5.5 

• 39.215
• 3.9215
• 392.15
• 3921.5

Tags

CCSS.6.NS.B.3

Evaluate
8.43 - x    for x=2.3

• 8.2
• 1.6
• 6.13
• 16

Tags

CCSS.7.NS.A.1C

Solve 
16 - 5.35    

• 9.31
• 10.35
• 10.65
• 11.35