Operation with Numbers and Fractions

Change the mixed number to an improper fraction

• 29/8
• 24/8
• 16/6
• 55/8

6  2/5 + 4  1/5 =

• 10  4/5
• 10  3/5
• 10  1/5
• 10

3  7/9 - 1  8/9 =

• 4  16/9
• 2  8/9
• 1  8/9
• 1  1/9

• 1  4/6
• 7  2/6
• 2/3
• 4

What must you have to add and subtract fractions?

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

5   1/2 +  4  3/8  

• 9  7/15
• 8  7/16
• 10  7/8
• 9  7/8

7  5/8 + 4  4/8 =

• 12  5/8
• 11  3/8
• 11  1/8
• 12  1/8

Solve:  6 x 5/8

• 1  1/2
• 2  2/3
• 3  3/4
• 30/8

Solve: 3/5 x 2/9

• 2/15
• 6/45
• 2 1/2
• 3/4

Find the value of 
1½ x 3½.  Simplify.

• 2/15
• 3 1/4
• 5 1/4
• 3/4