Square Numbers and Factors Quiz 1

Which grids represent a perfect square?

• 
• 
• 
• 

How much it is: 2x2

• 4

• 8

• 16

4x4=

• 8

• 16

• 12

• 32

5 x 5 =

Which 3 numbers are square numbers?

• 8x8=64

• 5x4=20

• 7x7=49

• 9x9=81

What square number would come next?

• 6x6=36

• 2x2=4

• 8x8=64

• 10x10=100

Multiplication is the repeated addition of equal groups.

Count the number of groups you see in the picture.

• 5

• 6

• 4

• 20

This picture shows two groups of turtles. There are 4 turtles in each group. What multiplication sentence describes the picture.

groups X each

• 2 x 4

• 2 + 4

• 2 x 8