Operation and Algebraic Thinking

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

What multiplication sentence does the array below show?
X X X X X X 
X X X X X X
X X X X X X

• 6 X 6 = 36

• 3 X 6=18

• 6 X 3 = 81

• 6 X 3 = 18

32 ÷ 8 =

• 24

• 5

• 4

• 3

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

Which operation will cancel out multiplication?

•  Addition

• Subtraction

• Multiplication

• Division

The word "of" represents what operation?

• Addition

• Subtraction

• Multiplication

• Division

What operation does "QUOTIENT" represent?

• Addition

• Subtraction

• Multiplication

• Division

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

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

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

• 8

• 7

• 6

• 5