# Two-Digit Addition Worksheets

How many miles did you travel to and fro? How much does a plush toy and a toy train cost? The answer to all these lies in the basic arithmetic operation: Addition. How adept is your little one in adding two-digit numbers? Check for yourself using our free printable addition worksheets involving 2-digit addends. Direct kids to begin adding numbers in the units place first and then move on to the tens place. Some problems require regrouping, so let kids be vigilant when they carry over to find the total.

These pdf worksheets are ideal for children of 1st grade and 2nd grade.

CCSS: 2.OA

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