Subtracting decimals

The question

8.66 − 4.65

8.66 4.65 4.01
  1. 8.66 − 4.65. Line up the decimal points, not the right-hand ends.
  2. 6 take away 5 leaves 1.
  3. 6 take away 6 leaves 0.
  4. 8 take away 4 leaves 4.
  5. The point in the answer comes straight down. 8.66 − 4.65 = 4.01.

How it works.

  1. 01

    8.66 − 4.65. Line up the decimal points, not the right-hand ends.

  2. 02

    6 take away 5 leaves 1.

  3. 03

    6 take away 6 leaves 0.

  4. 04

    8 take away 4 leaves 4.

  5. 05

    The point in the answer comes straight down. 8.66 − 4.65 = 4.01.