Counting by 5s and 2s

What is the missing number?

• 18

• 10

• 90

• 75

Count the socks by 2s

• 2

• 4

Count the socks by 2s

• 2

• 4

Count the socks by 2s

• 8

• 6

Count the socks by 2s

• 2

• 6

Count the socks by 2s

• 12

• 10

Count the hands by 5s

• 10

• 5

Count the hands by 5s

• 25

• 20

Count the hands by 5s

• 15

• 5

Count the hands by 5s

• 5

• 10