Adding and subtracting fractions

• 5/14
• 3/7
• 5/7
• 5/14

• 3/10
• 3/5
• 3/25
• 15/5

The number on the top of a fraction is called what?

• numerator
• denominator
• fractionator
• equivalent

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Simplify.
14/35

• Simplist form
• 2/5
• 7/8
• 1/4

Robert made a fruit salad with 11/12 of a pound of melon and 1/6 of a pound of berries. How many pounds of fruit did Robert use in all?

• 1 1/12
• 3/4
• 2/3
• 1 1/2

6  1/4  -  2  3/4 

• 3   1/2
• 3  3/4
• 4  1/2
• 4   1/4

What is 5 ⁵/₈ - 3 ²/₈?

• 8 ³/₈
• 8 ⁷/₈
• 2 ³/₈
• 1 ⁷/₈

 $14\ \frac{3}{8}+2\ \frac{6}{8}=$  

•  $17$  

•  $16\ \frac{1}{8}$  

•  $12\ \frac{3}{8}$  

•  $17\ \frac{1}{8}$  

 $4\ -\ 2\ \frac{1}{3}=$  

•  $1\ \frac{2}{3}$  

•  $2\ \frac{2}{3}$  

•  $2\ \frac{1}{3}$  

•  $6\frac{1}{3}$