# Adding 10 to a 2-digit Number Worksheets

### Adding 10 to a 2-digit Number Worksheets

In these First Grade math worksheets, students practice adding 10 to a 2-digit number (a number less than 100). When adding 10 to a number, increase the tens digit by 1 and keep all the other digits the same. If the tens digit is a 9 then change the 9 to a 0 and increase the hundreds digit by 1.

Have a look at this video if you need to revise how to quickly add 10 to a 2-digit number.

Click on the following worksheet to get a printable pdf document.
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### More Adding 10 to a 2-digit Number Worksheets

Adding 10 to a 2-digit Number Worksheet #1
(Answers on the second page.)
Adding 10 to a 2-digit Number Worksheet #2
(Answers on the second page.)

More Printable Worksheets

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.