Addition with Regrouping: 94 + 45

Addition with Regrouping Calculator

What is 94 + 45?

Answer

94 + 45 =

139

The sum is longer than the addends: 1 carry — into the hundreds; the last one makes a new digit

94 + 45 in a column. Carries are the small circled digits above the columns.
		1carry
			9	4
	+		4	5
		1	3	9

Column by column: 94 + 45

Ones: 4 + 5 = 9 — write 9.
Tens: 9 + 4 = 13 — write 3, carry 1.
Hundreds: the carried 1 — write 1.

94 + 45 = 139

Second check: 139 − 94 = 45

Similar examples to practise

Related Calculations

139 − 45 = 94 - 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 45

Example	Sum
67 + 45	112
69 + 45	114
71 + 45	116
74 + 45	119
76 + 45	121
78 + 45	123
83 + 45	128
85 + 45	130
89 + 45	134
92 + 45	137
94 + 45	139
98 + 45	143
105 + 45	150
136 + 45	181
172 + 45	217
203 + 45	248
239 + 45	284
268 + 45	313
307 + 45	352
348 + 45	393

FAQ

What is 94 + 45?

94 + 45 = 139

How do you check that 94 + 45 = 139?

Subtract one addend from the sum: 139 − 45 = 94, and 139 − 94 = 45. Getting the other addend back means the sum is right.

How many carries are there in 94 + 45?

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 45 + 94 the same as 94 + 45?

Yes. Addition is commutative, so both give 139; the column looks the same with either number on top.

See Also