2 Digit Addition with Regrouping

2 Digit Addition With Regrouping

We can use place value in 2 digit addition.

Example 1 : 45 + 38

4 + 3 = 7, but 5 + 8 = 13. = 10 + 3, so you carry a 1 to the next digit

7 + 1 = 8 and 13 - 10 = 3

83

Example 2 : 57 + 89

5 + 8 = 13 and 7 + 9 = 16

13 + 1 = 14 and 16 - 10 = 6

0 + 1 = 1 and 14 - 10 = 4

146

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Last Updated: 7/25/2020 10:17:41 AM

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