Subtraction with Regrouping: 743 − 354

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 743 − 354?

Answer

743 − 354 =
389

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

743 − 354 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.
613+10
7(was 7, now 6)4(was 4, now 13)3 (was 3, now 13)
−354
389

Column by column: 743 − 354

  • Ones: 3 is less than 4 — borrow 1 ten: tens 4 → 3; 13 − 4 = 9 — write 9.
  • Tens: after borrowing, 3; 3 is less than 5 — borrow 1 hundred: hundreds 7 → 6; 13 − 5 = 8 — write 8.
  • Hundreds: after borrowing, 6; 6 − 3 = 3 — write 3.

743 − 354 = 389

Second check: 743 − 389 = 354

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Recalculate with different values ↑

Column subtractions of 354

ExampleDifference
708 − 354354
730 − 354376
743 − 354389
756 − 354402
781 − 354427
807 − 354453
822 − 354468
839 − 354485
873 − 354519
890 − 354536
918 − 354564
932 − 354578
956 − 354602
1,001 − 354647
1,037 − 354683

FAQ

What is 743 − 354?

743 − 354 = 389

How do you check that 743 − 354 = 389?

Add the difference and the subtrahend: 389 + 354 = 743. Getting the minuend back means the difference is right.

How many times do you borrow in 743 − 354?

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