7.2 adding mixed numbers

Front

Solve and simplify to lowest terms.

Back

d

Front

When the denominators are not the same, I must find a...

Back

common denominator

Front

When adding or subtracting fractions, I NEVER add or subtract the...

Back

denominators

Front

Back

Front

Once I have completed adding or subtracting fractions, I should always ____________ if possible.

Back

simplify

Front

Solve.

Back

23/40

Front

Solve.

Back

1/8

Front

Back

Front

Back

Front

What must you do first in order to add or subtract fractions with unlike denominators?

Back

Find a common denominator.