Addition with Regrouping: 137 + 63

Addition with Regrouping Calculator
First addend
Second addend

What is 137 + 63?

Answer

137 + 63 =
200

With regrouping: 2 carries — into the tens and the hundreds

137 + 63 in a column. Carries are the small circled digits above the columns.
1carry1carry
1 3 7
+63
200

Column by column: 137 + 63

  • Ones: 7 + 3 = 10 — write 0, carry 1.
  • Tens: 3 + 6 + 1 = 10 — write 0, carry 1.
  • Hundreds: 1 + 1 = 2 — write 2.

137 + 63 = 200

Second check: 200 − 137 = 63

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Column additions with 63

ExampleSum
76 + 63139
78 + 63141
83 + 63146
85 + 63148
89 + 63152
92 + 63155
94 + 63157
98 + 63161
105 + 63168
136 + 63199
137 + 63200
172 + 63235
203 + 63266
237 + 63300
239 + 63302
268 + 63331
307 + 63370
348 + 63411
376 + 63439
402 + 63465

FAQ

What is 137 + 63?

137 + 63 = 200

How do you check that 137 + 63 = 200?

Subtract one addend from the sum: 200 − 63 = 137, and 200 − 137 = 63. Getting the other addend back means the sum is right.

How many carries are there in 137 + 63?

2 carries: every time a column added up to 10 or more, its ones digit was written and 1 was carried to the next column on the left.

Is 63 + 137 the same as 137 + 63?

Yes. Addition is commutative, so both give 200; the column looks the same with either number on top.

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