Subtraction with Regrouping: 336 − 149

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 336 − 149?

Answer

336 − 149 =
187

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

336 − 149 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.
212+10
3(was 3, now 2)3(was 3, now 12)6 (was 6, now 16)
−149
187

Column by column: 336 − 149

  • Ones: 6 is less than 9 — borrow 1 ten: tens 3 → 2; 16 − 9 = 7 — write 7.
  • Tens: after borrowing, 2; 2 is less than 4 — borrow 1 hundred: hundreds 3 → 2; 12 − 4 = 8 — write 8.
  • Hundreds: after borrowing, 2; 2 − 1 = 1 — write 1.

336 − 149 = 187

Second check: 336 − 187 = 149

Similar examples to practise

Related Calculations

See Also

Recalculate with different values ↑

Column subtractions of 149

ExampleDifference
298 − 149149
321 − 149172
336 − 149187
352 − 149203
363 − 149214
388 − 149239
400 − 149251
405 − 149256
417 − 149268
440 − 149291
456 − 149307
474 − 149325
497 − 149348
500 − 149351
503 − 149354
525 − 149376
538 − 149389
551 − 149402
576 − 149427
600 − 149451

FAQ

What is 336 − 149?

336 − 149 = 187

How do you check that 336 − 149 = 187?

Add the difference and the subtrahend: 187 + 149 = 336. Getting the minuend back means the difference is right.

How many times do you borrow in 336 − 149?

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