Unit 4 Multiplication Review

Use repeated addition to solve 3 x 7=

• 7 + 7 + 7= 21

• 3 + 3 + 3= 7

• 3, 6, 9, 12, 15, 18, 21

Tags

CCSS.2.OA.C.3

Use repeated addition to solve 9 x 2=

• 9 x 9=81

• 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 18

• 9 + 9= 18

Tags

CCSS.3.OA.A.1

Which example shows equal groups for 4 x 2=8

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• $$$$$$$$

Tags

CCSS.2.OA.C.4

Which picture shows the equal groups for 5 x 6=

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• ***** ***** *****

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• *** *** *** *** *** ***

Tags

CCSS.3.OA.A.1

What equation represents this array?

• 3 X 2= 6

• 3 x 3= 9

Tags

CCSS.3.OA.A.1

What equation represents this array?

• 8 x 5= 40

• 5 x 5= 40

• 5 x 8= 40

Tags

CCSS.3.OA.A.1

Use skip counting to solve 6 x 5=

• 5, 10, 15, 20, 25, 30, 35

• 6, 12, 18, 24, 30

• 5 + 5 + 5 + 5 + 5 + 5= 30

Tags

CCSS.3.OA.A.1

Use skip counting to solve 3 x 5=

Tags

CCSS.3.OA.A.1

Des caught 5 bags of fish. There was 2 fish in each bag. How many total fish did Des catch?

Tags

CCSS.3.OA.A.3

Henry can use 8 x 4= 32 to find out how many crayons are in the box. What is another equation Henry could use?

• 8 + 4= 12

• 8 x 32= 4

• 4 x 8 = 32

• 4 + 8= 12