Column Addition: 52 + 15

Addition with Regrouping Calculator

What is 52 + 15?

Answer

52 + 15 =

67

No regrouping: each column is added on its own

52 + 15 in a column. No carries.
		5	2
	+	1	5
		6	7

Column by column: 52 + 15

Ones: 2 + 5 = 7 — write 7.
Tens: 5 + 1 = 6 — write 6.

52 + 15 = 67

Second check: 67 − 52 = 15

Similar examples to practise

Related Calculations

67 − 15 = 52 - 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 15

Example	Sum
19 + 15	34
23 + 15	38
26 + 15	41
28 + 15	43
34 + 15	49
36 + 15	51
39 + 15	54
41 + 15	56
45 + 15	60
47 + 15	62
52 + 15	67
54 + 15	69
58 + 15	73
63 + 15	78
65 + 15	80
67 + 15	82
69 + 15	84
71 + 15	86
74 + 15	89
76 + 15	91

FAQ

What is 52 + 15?

52 + 15 = 67

How do you check that 52 + 15 = 67?

Subtract one addend from the sum: 67 − 15 = 52, and 67 − 52 = 15. Getting the other addend back means the sum is right.

How many carries are there in 52 + 15?

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

Is 15 + 52 the same as 52 + 15?

Yes. Addition is commutative, so both give 67; the column looks the same with either number on top.