Subtraction within 20 Quiz!

Miss Clinton's Subtraction Quiz

Fill in the Blank

What is the missing number?

20, 19, 18, 17, 15, 14, 13, 12, 11, 10

Fill in the Blank

What is the missing number?

20, 19, 18, 17, 16, 15, 13, 12, 11, 10

Fill in the Blank

What is the missing number?

20, 19, 18, 17, 16, 15, 14, 13, 11, 10

Draw

There are 15 counters, I cross out 7. How many are left?

Cross out and write the answer.

Draw

There are 15 counters, I cross out 12. How many are left?

Cross out and write the answer.

Multiple Choice

At first there were 13 jam tarts, then 5 were eaten. How many are left?

• 2

• 8

• 18

• 5

Multiple Choice

Which calculation matches the picture?

• 17-9=8

• 8+5=17

• 17-8=9

Fill in the Blank

What is 15 - 4?

Fill in the Blank

What is 11 - 4?

Multiple Choice

What is 20 - 10?

• 12

• 16

• 8

• 10

Multiple Choice

What is 19 - 8?

• 11

• 17

• 28

• 9

Fill in the Blank

There were 7 stars in space. An alien spaceship zapped 3 away. How many are left?

Fill in the Blank

Zoe bakes 20 cookies for her friends. Pip eats 14. How many does Zoe have left?

Multiple Choice

Toby catches 13 mice but 8 escape! How many does he have left?

• 8

• 4

• 5

• 13

​Well Done!