2.OA.4

This is an array.

• True

• False

This is an array.

• True

• False

This shows equal groups.

• True

• False

This shows equal groups.

• True

• False

This shows equal groups.

• True

• False

This shows equal groups.

• True

• False

Which equation matches the array?

• 4 + 4 + 4 = 12

• 6 + 6 = 12

• 8 + 4 = 12

Which equation matches the array?

• 5 + 5 + 5 + 5 + 5 = 25

• 5 + 5 + 5 + 5 = 20

• 10 + 10 = 20

Which equation matches the array?

• 3 + 3 + 3 + 3 + 3 = 15

• 3 + 3 = 6

• 3 + 3 + 3 = 9

Which equation matches the array?

• 2 + 2 + 2 + 2 = 8

• 2 + 2 = 4

• 2 + 2 + 2 = 6