Addition and Subtraction of Fractions

When adding similar fractions, you just have to add the numerators, copy the denominator and simplify.

• True

• False

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.7.NS.A.1C

In adding/ subtracting dissimilar fractions, we need to write each fraction as an equivalent fraction with the LCD first.

• True

• False

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

You can also use butterfly method in solving addition and subtraction of fractions.

• True

• False

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

While making pastries, a bakery used 5/6 of a bag of wheat flour and 5/6 of a bag of white flour. How many bags of flour did the bakery use in all?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Mrs. Carey baked apple pies for her family. The boys ate 5/6 of a pie and the girls ate 1/6 of a pie. How much more pie did the boys eat than the girls?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2