Use fact family connections

2nd Grade Math practice: If 4 + 8 = 12, what is 8 + 4. Part of addition within 100 (Addition within 100).

~8 min

If you know one fact, you can use related facts.

Fact family numbers

Fact family numbers
  • A fact family is a set of math facts that use the same 3 numbers. The numbers stay the same, even if the order changes.

A fact family is a set of math facts that use the same 3 numbers. The numbers stay the same, even if the order changes.

💡 Circle the 3 numbers you see in the fact.