Multiplication Strategies 3rd grade

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

Tags

CCSS.2.OA.C.4

Riley has a collection of marbles.  He puts the marbles in 2 equal groups.  There are 6 marbles in each group.  How many marbles does Riley have in all?

• 8
• 36
• 12
• 4

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.C.7

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

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

This picture shows...

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

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7

This shows...

• 7 groups of 3
• 3 groups of 7
• 2 groups of 8
• 3 groups of 9

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

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

• 6 x 5
• 6 x 6
• 6 x 3
• 6 x 4

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

3 x 5 repeated addition is... (3 groups of 5)

• 3 + 3 + 3 + 3 
• 5 + 5 + 5
• 3 + 5
• 5 + 3

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CCSS.3.OA.A.1

CCSS.3.OA.A.3

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

• 7
• 10
• 12
• 27

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CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Select the multiplication sentence for the follow example:

• 3 x 8 = 24
• 6 x 5 = 30
• 2 x 9 = 18
• 6 x 3 = 18

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Select the multiplication sentence for the following array:

• 3 x 3 = 9
• 5 x 9 = 45
• 2 x 3 = 6
• 1 x 6 = 6

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7