Add/Subtract Fractions w/ Like/Unlike Denominators

To add or subtract fractions you must have

• Common numerators

• Common denominators

• Common multiples

• common factors

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $\frac{6}{10}$   $+$   $\frac{4}{10}$   $=$       There are two correct answers.

•  $\frac{10}{10}$  

•  $\frac{2}{10}$  

• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $\frac{10}{12}$   $-$   $\frac{3}{12}$   $=$  

•  $\frac{7}{12}$  

•  $\frac{13}{12}$  

•  $\frac{6}{12}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Learning Scale

• I don't get it

• I kind of get it but I need help.

• I get it.

• I can teach a friend how to do this.

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

• 3

• 7

• How many pieces make 1 whole

• How many pieces I have

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B