Subtraction within 20: games and worksheets







  New game

Fill in the result of subtraction to the empty box.


How to solve this subtraction to 20 with pictures?

Insert the result of the subtraction to the empty box. Press "Check it" to find out if your answer is correct. If your result of subtraction is OK, the box will be green. If your answer isn´t correct, the box will be red and you will see the correct number.

Press the button "New game" and play another subtraction with pictures up to 20 game.

This subtraction games teaches kids to subtract numbers up to 20. You can play subtraction within 20 games online, more than 400 tasks available.

Nice pictures help kids to solve subtraction to 20 game more easily. The total amount of pictures represents the largest number. From this number kids remove crossed out pictures. What remains is the right answer.

Do you want to try something more difficult? Then play subtraction within 100 game.

Do you want to practice addition and subtraction at the same time? Then play this math crossword puzzle game.

Watch this nice tutorial on YouTube which teaches kids basics of subtraction.


Subtraction within 20: worksheets in PDF

Click the picture below and download our free printable subtraction within 20 worksheets in PDF.

Download free subtraction under 20 worksheets in PDF Download free printable subtraction 20 worksheets in PDF Addition and subtraction to 20 worksheets in PDF

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Image by Kidaha from Pixabay.