Thursday, March 4, 2010

Dividing facts

A fact family is a set of multiplying and dividing sentences to related 3 numbers.
For example if you know 7 × 8 = 56, so it´s possible to say that:
a. 8 × 7 = 56,
b. 56 ÷ 7 = 8 and
c. 56 ÷ 8 = 7

This is the first step we use to multiply.

Fact families practice

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