How it works
- Choose the size of the numbers in the settings.
- Under More options choose regrouping (with, without or mixed) and how many problems.
- Print the worksheet and check it with the answer key.
Check by adding
A subtraction checks itself: add the answer to the number taken away, and you get the top number back. 352 − 175 = 177, and 177 + 175 = 352.
Questions and answers
How many problems fit on a page?
Six, nine or twelve, depending on what you choose under More options.
Can I turn off the grid?
Yes, under More options.
More worksheets
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