Grade 2 Math 2.5

How many rows are there?

• 4

• 3

• 7

• 5

What number sentence describes the array?

• 3 + 3 + 3 =9

• 4 + 4 + 4 = 4 = 16

• 4 + 4 = 8

• 3 + 3 + 3 + 3 = 12

How many rows of triangles are in there?

• 7

• 9

• 2

• 3

What number sentence describes the array?

• 2 + 2 = 4

• 7 + 7 = 14

• 7 + 2 = 9

• 2 + 2 + 2 + 2 + 2 + 2 = 12

What is the sum of 4 + 4 + 4 + 4?

• 16

• 12

• 15

• 9