Addition with Regrouping: 94 + 63

Addition with Regrouping Calculator
First addend
Second addend

What is 94 + 63?

Answer

94 + 63 =
157

The sum is longer than the addends: 1 carry — into the hundreds; the last one makes a new digit

94 + 63 in a column. Carries are the small circled digits above the columns.
1carry
9 4
+63
157

Column by column: 94 + 63

  • Ones: 4 + 3 = 7 — write 7.
  • Tens: 9 + 6 = 15 — write 5, carry 1.
  • Hundreds: the carried 1 — write 1.

94 + 63 = 157

Second check: 157 − 94 = 63

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FAQ

What is 94 + 63?

94 + 63 = 157

How do you check that 94 + 63 = 157?

Subtract one addend from the sum: 157 − 63 = 94, and 157 − 94 = 63. Getting the other addend back means the sum is right.

How many carries are there in 94 + 63?

1 carry: 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 + 94 the same as 94 + 63?

Yes. Addition is commutative, so both give 157; the column looks the same with either number on top.