Column Addition: 564 + 402

Addition with Regrouping Calculator

What is 564 + 402?

Answer

564 + 402 =

966

No regrouping: each column is added on its own

564 + 402 in a column. No carries.
		5	6	4
	+	4	0	2
		9	6	6

Column by column: 564 + 402

Ones: 4 + 2 = 6 — write 6.
Tens: 6 + 0 = 6 — write 6.
Hundreds: 5 + 4 = 9 — write 9.

564 + 402 = 966

Second check: 966 − 564 = 402

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Related Calculations

966 − 402 = 564 - Column Subtraction

See Also

Subtraction with Regrouping Calculator - Column subtraction step by step, with borrowing across zeros
Long Multiplication Calculator - Column multiplication with partial products, step by step
Long Division Calculator - Step-by-step long division with detailed explanation
Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step

Recalculate with different values ↑

Column additions with 402

Example	Sum
402 + 402	804
427 + 402	829
453 + 402	855
468 + 402	870
485 + 402	887
498 + 402	900
519 + 402	921
536 + 402	938
564 + 402	966
578 + 402	980
598 + 402	1,000
602 + 402	1,004
647 + 402	1,049
683 + 402	1,085
1,598 + 402	2,000
4,598 + 402	5,000
9,598 + 402	10,000

FAQ

What is 564 + 402?

564 + 402 = 966

How do you check that 564 + 402 = 966?

Subtract one addend from the sum: 966 − 402 = 564, and 966 − 564 = 402. Getting the other addend back means the sum is right.

How many carries are there in 564 + 402?

None: no column adds up to 10 or more, so every digit of the sum is written straight away.

Is 402 + 564 the same as 564 + 402?

Yes. Addition is commutative, so both give 966; the column looks the same with either number on top.

See Also