Common Denominators - Add Subtract

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Common Denominators - Add Subtract

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Storyboard Description

adding fractions and subtracting fractions

Storyboard Text

1 7
5 7
6 7
3 8
1 4
4 12
?
?
=
Re-name-inator
1 4
2 8
3 8
1 4
3 8
2 8
5 8
When fractions have the same denominator, adding fractions is easy! Just add the numerators.
When the denominators are different, it is much trickier!
We just have to rename the fractions before we can do anything with them! You shall become re-name-inators!
Once you rename the fractions so they all have the same denominators, adding and subtracting fractions is easy again.

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