Subtraction•Grade 1

Subtracting Multiples of 10 — Grade 1 Practice

Practice subtracting multiples of 10 from multiples of 10. All numbers are between 10 and 90, and all answers are zero or greater.

CCSSAligned to Common Core 1.NBT.6: Subtract multiples of 10 in the range 10–90 from multiples of 10 in the range 10–90 (positive or zero differences).

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22 problemsAnswer key included

Subtract the tens and write the difference on the line.

1.20 - 10 =
2.30 - 10 =
3.40 - 20 =
4.50 - 30 =
5.60 - 40 =
6.70 - 50 =
7.80 - 60 =
8.90 - 70 =
9.50 - 10 =
10.60 - 20 =
11.70 - 30 =
12.80 - 40 =
13.90 - 50 =
14.90 - 90 =
15.80 - 80 =
16.70 - 10 =
17.80 - 20 =
18.90 - 30 =
19.90 - 10 =
20.40 - 40 =
21.60 - 30 =
22.80 - 50 =

This free printable grade 1 subtraction worksheet includes 22 problems and a complete answer key. Download the PDF above to print at home or in the classroom.

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