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Math · 1st Grade
Fact Families
One triangle, four facts — how addition and subtraction are the same thing.
How to use it
Cover any one corner. The other two tell you what it was.
Free · print-ready PDF · US Letter and A4
- Grade
- 1st Grade
- Ages
- 6–7
- Subject
- Math
- Pages
- 1
The rest of the 1st Grade wall
49 more posters, all free to print — 11 of them here.
Adding zeroEvery fact that adds 0, and the shortcut that makes them automatic.Adding oneEvery fact that adds 1, and the shortcut that makes them automatic.Adding twoEvery fact that adds 2, and the shortcut that makes them automatic.Adding threeEvery fact that adds 3, and the shortcut that makes them automatic.Adding fourEvery fact that adds 4, and the shortcut that makes them automatic.Adding fiveEvery fact that adds 5, and the shortcut that makes them automatic.Adding sixEvery fact that adds 6, and the shortcut that makes them automatic.Adding sevenEvery fact that adds 7, and the shortcut that makes them automatic.Adding eightEvery fact that adds 8, and the shortcut that makes them automatic.Adding nineEvery fact that adds 9, and the shortcut that makes them automatic.Adding tenEvery fact that adds 10, and the shortcut that makes them automatic.