Module 1 topic A

Ms. B has 10 red pencils and 7 blue pencils. She buys 3 more blue pencils. How many pencils does she have altogether?

_______ + 12 = 46

Rick was doing his math homework.

Rick wrote:

2 + 2 + 2 +2

Which is another way to show what Rick wrote?

• 2 x 2

• 5 x 2

• 2 + 4

• 2 x 4

Write a multiplication sentence for the following array.
X X X X X X X
X X X X X X X

• 6 x 2 = 12
•  3 x 7 = 21
• 7 x 2 = 14

This picture shows...

• 3 x 4 = 16
• 16 x 4 = 4
• 4 x 4 = 16
• 8 x 4 = 16

6 + 6 + 6 + 6 = 24 is repeated addition for _______

• 6 x 5
• 6 x 6
• 6 x 3
• 6 x 4

There are 3 dogs walking down the street. Each dog has 4 legs. How many total legs?

• 7
• 10
• 12
• 27

Which repeated addition fact matches the multiplication equation below?
                5 x 4

• 5 + 5 + 5 
• 5 + 5 + 5 + 5 + 5
• 4 + 4 + 4 + 4 + 4
• 4 + 5 + 4 + 5

This model could represent which number sentence?

• 3 x 5 = 15

• 3 + 6 = 9

• 3 x 6 = 18

Which array shows 4x5=20?

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