Column Subtraction: 386 − 172

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 386 − 172?

Answer

386 − 172 =
214

No regrouping: each column is subtracted on its own

386 − 172 in a column. No borrowing.
3 8 6
−172
214

Column by column: 386 − 172

  • Ones: 6 − 2 = 4 — write 4.
  • Tens: 8 − 7 = 1 — write 1.
  • Hundreds: 3 − 1 = 2 — write 2.

386 − 172 = 214

Second check: 386 − 214 = 172

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FAQ

What is 386 − 172?

386 − 172 = 214

How do you check that 386 − 172 = 214?

Add the difference and the subtrahend: 214 + 172 = 386. Getting the minuend back means the difference is right.

How many times do you borrow in 386 − 172?

Not once: every top digit is at least as large as the digit below it.