caitlynnhowardp93vko caitlynnhowardp93vko

09-10-2018
Mathematics

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What is the definition of fact family

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abharanjit abharanjit

09-10-2018

A fact family is a group of math facts using the same numbers.

Example:

Using the numbers: 5, and 2,

5 ∙ 2 = 10

2 ∙ 5 = 10

10 ÷ 2 = 5

10 ÷ 5 = 2

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