Add and Subtract Numbers up to 20

 
Each addition problem will have one addend from the selections on the left and one addend from the selections on the right. If there are no addends selected in one of the lists, the numbers 0 through 9 will be used.

Subtraction problems will be the sum minus the number on the right equals the number on the left.

Commute the problems. (If 3 + 5 is selected, 5 + 3 will also be used, as will 8 - 3.)
Don't commute the problems. (If 3 + 5 is selected, 5 + 3 will not be used, nor will 8 - 3.)

No sums larger than 9
No sums larger than 10
No sums larger than 12
No sums larger than 16
No sums larger than 18

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.

Gridlines

Include gridlines (boxes) to help the student keep the numbers lined up.
 
Lighter       Darker
 

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

Create It!

For example:

To create a worksheet on which all the problems include the number 5, select 5 from the left side, and click Create It.

To create a worksheet with random problems using the numbers 0 through 9, make no selections, and click Create It.

To create a worksheet with problems using the numbers 1 through 5, select the numbers 1 through 5 from both lists, and click Create It.