Subtraction: Numbers up to 20

 

Subtract from...

Numbers no larger than 10
Numbers no larger than 12
Numbers no larger than 18
Numbers no larger than 20

Negative Numbers

Allow answers to be negative numbers. If 18 - 10 = 8, then 10 - 18 may also be -8

Duplicate Problems

If there are not enough problems to fill the page...

Do not allow duplicate problems, even if the page is not filled.
Fill the page, even if it requires duplicate problems.

Multiple worksheets

Create 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 different worksheets using these selections.

Language

English
Spanish
French

Memo Line

Include Answer Key