Subtraction with Regrouping: 450,156 − 45,089

Subtraction with Regrouping Calculator
Minuend
Subtrahend

What is 450,156 − 45,089?

Answer

450,156 − 45,089 =
405,067

With regrouping: 3 borrows — from the tens, the hundreds and the ten thousands

450,156 − 45,089 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+10014+10
4 5(was 5, now 4)0 (was 0, now 10)1(was 1, now 0)5(was 5, now 14)6 (was 6, now 16)
−45089
405067

Column by column: 450,156 − 45,089

  • Ones: 6 is less than 9 — borrow 1 ten: tens 5 → 4; 16 − 9 = 7 — write 7.
  • Tens: after borrowing, 4; 4 is less than 8 — borrow 1 hundred: hundreds 1 → 0; 14 − 8 = 6 — write 6.
  • Hundreds: after borrowing, 0; 0 − 0 = 0 — write 0.
  • Thousands: 0 is less than 5 — borrow 1 ten thousand: ten thousands 5 → 4; 10 − 5 = 5 — write 5.
  • Ten thousands: after borrowing, 4; 4 − 4 = 0 — write 0.
  • Hundred thousands: nothing to subtract — write 4.

450,156 − 45,089 = 405,067

Second check: 450,156 − 405,067 = 45,089

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Column subtractions of 45,089

ExampleDifference
450,151 − 45,089405,062
450,152 − 45,089405,063
450,153 − 45,089405,064
450,154 − 45,089405,065
450,155 − 45,089405,066
450,156 − 45,089405,067
450,157 − 45,089405,068
450,158 − 45,089405,069
450,159 − 45,089405,070
450,160 − 45,089405,071
450,161 − 45,089405,072

FAQ

What is 450,156 − 45,089?

450,156 − 45,089 = 405,067

How do you check that 450,156 − 45,089 = 405,067?

Add the difference and the subtrahend: 405,067 + 45,089 = 450,156. Getting the minuend back means the difference is right.

How many times do you borrow in 450,156 − 45,089?

3 borrows: each time the top digit was smaller than the one below it, 1 was borrowed from the column on the left.

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