Subtraction with Regrouping: 570 − 85

Subtraction with Regrouping Calculator

What is 570 − 85?

Answer

570 − 85 =

485

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

570 − 85 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.
		4	16	+10
		5(was 5, now 4)	7(was 7, now 16)	0 (was 0, now 10)
	−		8	5
		4	8	5

Column by column: 570 − 85

Ones: 0 is less than 5 — borrow 1 ten: tens 7 → 6; 10 − 5 = 5 — write 5.
Tens: after borrowing, 6; 6 is less than 8 — borrow 1 hundred: hundreds 5 → 4; 16 − 8 = 8 — write 8.
Hundreds: after borrowing, 4; nothing to subtract — write 4.

570 − 85 = 485

Second check: 570 − 485 = 85

Similar examples to practise

Related Calculations

485 + 85 = 570 - 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 85

Example	Difference
170 − 85	85
174 − 85	89
177 − 85	92
179 − 85	94
183 − 85	98
190 − 85	105
221 − 85	136
257 − 85	172
288 − 85	203
324 − 85	239
353 − 85	268
392 − 85	307
433 − 85	348
461 − 85	376
487 − 85	402
538 − 85	453
570 − 85	485
621 − 85	536
663 − 85	578
732 − 85	647

FAQ

What is 570 − 85?

570 − 85 = 485

How do you check that 570 − 85 = 485?

Add the difference and the subtrahend: 485 + 85 = 570. Getting the minuend back means the difference is right.

How many times do you borrow in 570 − 85?

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