Fact Family House for 20 Worksheets
Fact Family House for 20()

Fact Family House for 20

A great tool to teach the ten fact families for 20. The numbers to use are found in the triangle.
17 + 3 = 20
2 + 17 = 20
20 - 17 = 3
20 - 3 = 17

All worksheets are created by experienced and qualified teachers. Send your suggestions or comments.