Addition with Regrouping: 519 + 402

Addition with Regrouping Calculator

What is 519 + 402?

Answer

519 + 402 =

921

With regrouping: 1 carry — into the tens

519 + 402 in a column. Carries are the small circled digits above the columns.
			1carry
		5	1	9
	+	4	0	2
		9	2	1

Column by column: 519 + 402

Ones: 9 + 2 = 11 — write 1, carry 1.
Tens: 1 + 0 + 1 = 2 — write 2.
Hundreds: 5 + 4 = 9 — write 9.

519 + 402 = 921

Second check: 921 − 519 = 402

Similar examples to practise

Related Calculations

921 − 402 = 519 - Subtraction with Regrouping

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 519 + 402?

519 + 402 = 921

How do you check that 519 + 402 = 921?

Subtract one addend from the sum: 921 − 402 = 519, and 921 − 519 = 402. Getting the other addend back means the sum is right.

How many carries are there in 519 + 402?

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 402 + 519 the same as 519 + 402?

Yes. Addition is commutative, so both give 921; the column looks the same with either number on top.

See Also