Subtraction with Regrouping: 94 − 47

Subtraction with Regrouping Calculator

What is 94 − 47?

Answer

94 − 47 =

47

With regrouping: 1 borrow — from the tens

94 − 47 in a column. Above the columns: the values after borrowing — a crossed-out digit is replaced by the number above it; +10 marks a column that received a borrowed ten.
		8	+10
		9(was 9, now 8)	4 (was 4, now 14)
	−	4	7
		4	7

Column by column: 94 − 47

Ones: 4 is less than 7 — borrow 1 ten: tens 9 → 8; 14 − 7 = 7 — write 7.
Tens: after borrowing, 8; 8 − 4 = 4 — write 4.

94 − 47 = 47

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See Also

Addition with Regrouping Calculator - Column addition step by step, with every carry
Long Division Calculator - Step-by-step long division with detailed explanation
Long Multiplication Calculator - Column multiplication with partial products, step by step
Subtracting Fractions Calculator - Subtract fractions, mixed numbers and whole numbers step by step

Recalculate with different values ↑

Column subtractions of 47

Example	Difference
94 − 47	47
99 − 47	52
100 − 47	53
101 − 47	54
105 − 47	58
110 − 47	63
112 − 47	65
114 − 47	67
116 − 47	69
118 − 47	71
121 − 47	74
123 − 47	76
125 − 47	78
130 − 47	83
132 − 47	85
136 − 47	89
139 − 47	92
141 − 47	94
145 − 47	98
152 − 47	105

FAQ

What is 94 − 47?

94 − 47 = 47

How do you check that 94 − 47 = 47?

Add the difference and the subtrahend: 47 + 47 = 94. Getting the minuend back means the difference is right.

How many times do you borrow in 94 − 47?

1 borrow: each time the top digit was smaller than the one below it, 1 was borrowed from the column on the left.

See Also