Arranging Arrays & Finding Factors

Which of the following pictures shows an array?

Mark all that apply.

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• 
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Tags

CCSS.2.OA.C.4

What multiplication equation does this array show?

• 1 X 5 = 5

• 5 X 6 = 30

• 5 X 1 = 5

• What's an array again?

Tags

CCSS.2.OA.C.4

Write the equation for this array.

Tags

CCSS.3.OA.A.1

Is this an array?

• Yes

• No

Tags

CCSS.3.OA.A.1

Which equation matches the array?

• I like cats!

• 3 X 4 = 12

• 4 X 3 = 12

• Dogs are better than cats.

Tags

CCSS.3.OA.A.1

Choose the right word to complete the sentence.

This arrays shows a __________ number.

• 3 x 3

• prime

• factor

• square

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

Which of the following arrays shows 5 X 4 = 20

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Tags

CCSS.3.OA.A.1

True or False:

Arrays can help you find the factors of a number.

• True

• False

Tags

CCSS.4.OA.B.4

Do all of these arrays show the same number?

• No

• Yes

Tags

CCSS.4.OA.B.4

Are these all of the arrays possible for 24?

• No

• Yes

Tags

CCSS.4.OA.B.4