Column Addition: 325 + 203

Addition with Regrouping Calculator

What is 325 + 203?

Answer

325 + 203 =

528

No regrouping: each column is added on its own

325 + 203 in a column. No carries.
		3	2	5
	+	2	0	3
		5	2	8

Column by column: 325 + 203

Ones: 5 + 3 = 8 — write 8.
Tens: 2 + 0 = 2 — write 2.
Hundreds: 3 + 2 = 5 — write 5.

325 + 203 = 528

Second check: 528 − 325 = 203

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Related Calculations

528 − 203 = 325 - 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 203

Example	Sum
203 + 203	406
214 + 203	417
239 + 203	442
256 + 203	459
268 + 203	471
291 + 203	494
297 + 203	500
307 + 203	510
325 + 203	528
348 + 203	551
354 + 203	557
376 + 203	579
389 + 203	592
397 + 203	600
402 + 203	605
427 + 203	630
453 + 203	656
468 + 203	671
485 + 203	688
497 + 203	700

FAQ

What is 325 + 203?

325 + 203 = 528

How do you check that 325 + 203 = 528?

Subtract one addend from the sum: 528 − 203 = 325, and 528 − 325 = 203. Getting the other addend back means the sum is right.

How many carries are there in 325 + 203?

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

Is 203 + 325 the same as 325 + 203?

Yes. Addition is commutative, so both give 528; the column looks the same with either number on top.

See Also