Column Addition: 34 + 34

Addition with Regrouping Calculator

What is 34 + 34?

Answer

34 + 34 =

68

No regrouping: each column is added on its own

34 + 34 in a column. No carries.
		3	4
	+	3	4
		6	8

Column by column: 34 + 34

Ones: 4 + 4 = 8 — write 8.
Tens: 3 + 3 = 6 — write 6.

34 + 34 = 68

Similar examples to practise

Related Calculations

68 − 34 = 34 - 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 34

Example	Sum
34 + 34	68
36 + 34	70
39 + 34	73
41 + 34	75
45 + 34	79
47 + 34	81
52 + 34	86
54 + 34	88
58 + 34	92
63 + 34	97
65 + 34	99
67 + 34	101
69 + 34	103
71 + 34	105
74 + 34	108
76 + 34	110
78 + 34	112
83 + 34	117
85 + 34	119
89 + 34	123

FAQ

What is 34 + 34?

34 + 34 = 68

How do you check that 34 + 34 = 68?

Subtract one addend from the sum: 68 − 34 = 34. Getting the other addend back means the sum is right.

How many carries are there in 34 + 34?

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

See Also