Fact Families
See how related bonds form fact families
What You'll Learn
- Understand that bonds create related addition/subtraction facts
- Write all 4 facts from one bond (2 additions, 2 subtractions)
- See the commutative property in action
📖Families of Facts
One number bond gives you a whole family of facts! If 7 = 3 + 4, then you also know: 7 = 4 + 3, 7 - 3 = 4, and 7 - 4 = 3. Four facts from one bond!
💡
When you learn one bond, you are learning four facts at once. This makes learning math facts much faster!
Practice Worksheets
Fact Families (Set A)
Explore related number bonds
8 problemsStart
Fact Families (Set B)
More fact family practice
8 problemsStart
Fact Families (Set C)
Additional fact family practice
8 problemsStart
Fact Families (Set D)
Keep exploring fact families
8 problemsStart
Fact Families (Set E)
Master fact families
8 problemsStart