Number Buns to 20 Quiz

What number should be added to 15 to make 20?

• 10

• 7

• 5

• 3

If you add a number to 11, the result is 20. What is the number?

• 9

• 8

• 7

• 6

What number added to 18 equals 20?

• 1

• 4

• 2

• 3

Find the missing number: 7 + ? = 20.

• 14

• 13

• 15

• 12

What do you add to 17 to get 20?

• 2

• 3

• 4

• 5