Subtraction with Regrouping: 130 − 47

Subtraction with Regrouping Calculator

What is 130 − 47?

Answer

130 − 47 =

83

With regrouping: 2 borrows — from the tens and the hundreds

130 − 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.
		0	12	+10
		1(was 1, now 0)	3(was 3, now 12)	0 (was 0, now 10)
	−		4	7
			8	3

Column by column: 130 − 47

Ones: 0 is less than 7 — borrow 1 ten: tens 3 → 2; 10 − 7 = 3 — write 3.
Tens: after borrowing, 2; 2 is less than 4 — borrow 1 hundred: hundreds 1 → 0; 12 − 4 = 8 — write 8.
Hundreds: after borrowing, 0 — a leading zero is not written.

130 − 47 = 83

Second check: 130 − 83 = 47

Similar examples to practise

Related Calculations

83 + 47 = 130 - Addition with Regrouping

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
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
183 − 47	136
200 − 47	153
219 − 47	172

FAQ

What is 130 − 47?

130 − 47 = 83

How do you check that 130 − 47 = 83?

Add the difference and the subtrahend: 83 + 47 = 130. Getting the minuend back means the difference is right.

How many times do you borrow in 130 − 47?

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

See Also