3rd grade Math
posted by jo .
Write afact family with the sum of 17. Explain how you picked the addends.
Fact families are trios of numbers that are used for addition and subtraction.
You can do this for just about any set of numbers. Other addends for 17 would be 10 and 7, 15 and 2, etc.
How do you exlain how you picked the addends you used