These resources are for a single family: Use these math games, puzzles, activities, and instructions to enjoy playing with math together.
These math events bring early math to a group of families.
These games, puzzles, and instructional materials are for use in the classroom.
These resources do not fit neatly into the family or educator categories.
These pages give you information about EFM, its mission, and ways we might collaborate.
Although multiplying by 9 is covered by the last strategy, they are fun to learn in their own right. If you write the multiples of 9 in order, you’ll see the tens digit is always one less than the number you are multiplying by and the ones digit plus the tens digit always adds up to 9!