Addition
Free printable addition worksheets, starting with single digit sums for kindergarten and Class 1 and going up to four digit column addition. Every set comes without regrouping, with regrouping, and mixed so carrying has to be spotted rather than assumed. Each worksheet has its own answer sheet, and all of them are free to download.
1 Digit Addition
Single digit sums from 1+1 up to 9+9. The first two worksheets stay within 1 to 5, then the range widens to 9. These suit kindergarten and Grade 1.
1-5 Addition
1-9 Addition
2 Digit Addition
Two digit addition, covering both 2 digit by 1 digit and 2 digit by 2 digit sums. Each one comes in three versions: without regrouping, with regrouping, and mixed, where children have to work out for themselves whether a column needs carrying.
2 Digit By 1 Digit Addition
2 Digit By 2 Digit Addition
With & Without Regrouping
23+45, 47+38, 61+28
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3 Digit Addition
Three digit addition for 3 digit by 2 digit and 3 digit by 3 digit sums. As with the two digit sets, each one comes without regrouping, with regrouping, and mixed so carrying has to be spotted rather than assumed.
3 Digit By 2 Digit Addition
With & Without Regrouping
123+45, 127+38, 402+36
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3 Digit By 3 Digit Addition
With & Without Regrouping
123+245, 127+133, 310+402
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4 Digit Addition
Four digit addition, covering 4 digit by 3 digit and 4 digit by 4 digit column addition. Each one comes without regrouping, with regrouping, and mixed.
4 Digit By 3 Digit Addition
Without Regrouping
1234+245, 3102+402, 2413+352
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With & Without Regrouping
1234+245, 1278+133, 3102+402
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4 Digit By 4 Digit Addition
Without Regrouping
1234+2451, 3102+4023, 2314+5123
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With Regrouping
1278+1334, 4681+2759, 3456+2187
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With & Without Regrouping
1234+2451, 1278+1334, 3102+4023
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