Operations and Algebraic Thinking

• 2 x 1 = 2
• 4 + 4 = 8
• 2 x 2 = 4
• 1 + 1 = 2

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

• 6 + 6 = 12
• 3 x 3 = 9
• 6 x 6 = 36
• 6 x 3 = 18

Tags

CCSS.6.EE.B.7

Cody is on the 4-person running team at his school.  Each person runs the same number of laps.  The team runs a total of 12 laps on the track.  How many laps does Cody run?

• 2
• 3
• 4
• 6

Tags

CCSS.6.EE.B.6

A piece of pipe is 84 inches long. The plumber cuts the pipe into 12 equal sections. Which number sentence would be BEST to find the length of each section of pipe?

• 84 + 12
• 84 - 12
• 84 x 12
• 84 ÷ 12

Tags

CCSS.6.EE.B.7

There are 100 people at school. 23 people are second-graders.  24 people are first-graders. 
How many people at the school are not second-graders and not first-graders?  

• 24
• 47
• 52
• 53

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

There are 32 students in Mrs. Bubba's class. She wants to divide the class into groups of 4 students. How many groups will she have?

• 6
• 7
• 8
• 9

Tags

CCSS.HSA.CED.A.1

Olivia ate 5 blueberries each day. Yummy! She ate blueberries for 2 days. Which could be used to find "b", the number of blueberries Olivia ate?

• 2 x 5 = b
• 5 ÷ 2 = b
• 5 - 2 = b
• 2 + 5 = b

Tags

CCSS.HSA.CED.A.3

Which number correctly fills in the blank? 54 = _____ x 9

• 8
• 7
• 6
• 5

Tags

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Which number makes this true? 
8 x ∆ = 24

• 3
• 4
• 5
• 6

Tags

CCSS.6.EE.B.6

What goes on the blank?
(6 x 5) x 7 = 6 x ( ____ x 7) 

• 5
• 6
• 7
• 210

Tags

CCSS.3.OA.A.4