Subtraction with Regrouping: 150 − 65

Subtraction with Regrouping Calculator

What is 150 − 65?

Answer

150 − 65 =

85

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

150 − 65 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	14	+10
		1(was 1, now 0)	5(was 5, now 14)	0 (was 0, now 10)
	−		6	5
			8	5

Column by column: 150 − 65

Ones: 0 is less than 5 — borrow 1 ten: tens 5 → 4; 10 − 5 = 5 — write 5.
Tens: after borrowing, 4; 4 is less than 6 — borrow 1 hundred: hundreds 1 → 0; 14 − 6 = 8 — write 8.
Hundreds: after borrowing, 0 — a leading zero is not written.

150 − 65 = 85

Second check: 150 − 85 = 65

Similar examples to practise

Related Calculations

85 + 65 = 150 - 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 65

Example	Difference
130 − 65	65
132 − 65	67
134 − 65	69
136 − 65	71
139 − 65	74
141 − 65	76
143 − 65	78
148 − 65	83
150 − 65	85
154 − 65	89
157 − 65	92
159 − 65	94
163 − 65	98
170 − 65	105
201 − 65	136
237 − 65	172
268 − 65	203
304 − 65	239
333 − 65	268
372 − 65	307

FAQ

What is 150 − 65?

150 − 65 = 85

How do you check that 150 − 65 = 85?

Add the difference and the subtrahend: 85 + 65 = 150. Getting the minuend back means the difference is right.

How many times do you borrow in 150 − 65?

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