The Unknown Quiz

What is the value of the unknown? 
__ x 5 = 40

• 45
• 8
• 35
• 7

Tags

CCSS.3.OA.A.4

What is the value of the unknown? 
81 ÷  √  =  9

• 729
• 8
• 90
• 9

Tags

CCSS.6.EE.A.1

What is the value of the unknown? 
Δ ÷ 4 = 9

• 13
• 5
• 36
• 45

Tags

CCSS.3.OA.A.4

What is the value of the unknown? 
2 x 3 x 4 = __ x 3 x 4

• 2
• 3
• 4
• 24

Tags

CCSS.3.OA.B.5

What could you do to solve for the unknown in this equation?  
235 - ⊠ = 188

• add 235 and 188
• subtract 235 and 188
• divide 235 and 188
• multiply 235 and 188

Tags

CCSS.1.OA.D.8

What could you do to solve for the unknown in this equation?
64  ÷ __ = 8

• Divide 64 and 8
• Multiply 64 and 8
• Subtract 64 and 8
• Add 64 and 8

Tags

CCSS.3.OA.A.4

What could you do to solve for the unknown in this equation?  
3 x Δ = 27

• Skip count by 27
• Divide 27 by 3
• Multiply 27 and 3
• Make 3 groups of 27

Tags

CCSS.3.OA.A.4

What could you do to solve for the unknown in this equation?  
56 ÷ __ = 8

• Create a fact family
• Skip count
• Create equal groups 
• All of these are ways to find the answer

Tags

CCSS.4.NBT.B.6

What fact goes with these three numbers-
2, 6, 12?

• 12 x 2 = 6
• 12 = 2 x 6
• 6 x 12 = 2
• 6 ÷ 2 = 12

Tags

CCSS.4.NBT.B.6

What is the missing number in this equation?  
2 x 4 x 5 = 10 x __

• 10
• 2
• 5
• 4

Tags

CCSS.3.OA.B.5