Solving equations (mixed review #1)

Solve the equation
9 + d = 16

• 5
• 7
• 8
• 6

Tags

CCSS.6.EE.B.7

Solve the equation 
n + 8 = 41

• 12
• 9
• 4
• 33

Tags

CCSS.6.EE.B.7

Solve the equation
23 - c = 21

• 9
• 4
• 2
• 44

Tags

CCSS.6.EE.B.7

Solve the equation.
x + 0 = 9

• x = 7
• x = 9
• x = 0
• none

Tags

CCSS.6.EE.B.7

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

• Inverse operations
• math
• variable
• PEMDAS

Tags

CCSS.6.EE.B.7

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Tags

CCSS.6.EE.B.7

r/4 = 13

• r = 17
• r = 52
• r = 27
• r = 9

Tags

CCSS.6.EE.B.7

in 3a =12,
I would....

• add 3 to both sides
• subtract 3 from both sides
• divide both sides by 3
• divide just the right by 3

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of addition?

• subtraction
• multiplication
• division
• none of the above

Tags

CCSS.2.NBT.B.5