Mastering mathematics requires a great deal of practice and repetition. If you’re searching online for free printable math worksheets, this is the place to be. On this page you’ll find four free addition and subtraction facts to 20 worksheets for kids in grade 1. Each worksheet contains 18 math problems, so your kids can get plenty of practice.
Select one of the worksheet links below to open the corresponding worksheet in your browser. Each worksheet follows a similar format, but contains unique problems. Teachers are welcome to print these for their classrooms.
Addition and Subtraction Facts to 20 Worksheets
Download: Addition and Subtraction Facts to 20 #1 – PDF
Download: Addition and Subtraction Facts to 20 #2 – PDF
Download: Addition and Subtraction Facts to 20 #3 – PDF
Download: Addition and Subtraction Facts to 20 #4 – PDF
2 thoughts on “Addition and Subtraction Facts to 20 Worksheets”
It looked like the only way I could use Tim’s Printables was to join and $8 is a very reasonable membership, however, when I sought the topic I needed (and the one I entered on the search engine that directed me to this website) nothing useful came up. Am I doing something incorrectly? I want addition worksheets for 1st grade–typically that those lessons begin with single addition with sums of 10 or less.
Here are 4 addition to 10 worksheets: