Arrays!

This is a ___________ of bears.

• Column

• Row

This is a ___________ of bees.

• Row

• Column

What is a repeated addition equation for this array?

• 4 + 4 = 8

• 3 + 3 + 3 = 9

• 3 + 3 + 3 + 3 = 12

• 8 + 4 = 12

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

There are __________ rows of Pikachus in this array.

• 6

• 3

• 1

• 2

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

Pick the correct repeated addition equation for this array.

• 5 + 5 + 5 = 15

• 5 + 5 = 10

• 3 + 3 + 3 = 9

• 4 + 4 + 4 = 16

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

There are _________ columns in this array.

• 4

• 2

• 1

• 8

Tags

TEKS.MATH.3.4E

This array has...

(check ALL the correct answers!)

• 2 rows of 6

• 2 rows of 5

• 6 columns of 2

• 6 rows of 2

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

Choose ALL of the correct repeated addition equations for this array:

(there are 2 correct answers!)

• 4 + 4 = 8

• 2 + 2 = 4

• 7 + 1 = 8

• 2 + 2 + 2 + 2 = 8

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

Tags

TEKS.MATH.3.4D

TEKS.MATH.3.4E

How do you feel about arrays?

• They're easy!

• They are sometimes easy, sometimes hard.

• They are hard!

Tags

TEKS.MATH.3.4E