Operations with Decimals and Fractions

Marty worked 19.5 hours last week. He earns $8.50 per hour. What were Marty’s earnings last week?

Record your answer on the grid below. Be sure to use the correct place value.

• 16,575

• 2.29

• 16.57

• 165.75

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

Find the product.

• 9/24
• 9/28
• 6/32
• 1/28

Find the product.

• 3/50
• 30/5
• 6
• 1  1/5

Multiply:
0.065 x 18 =

• 1.17
• 1.71
• 7.11
• 11.7

4/5 x 2/7 =

1/2 + 1/10=

3/4 - 3/8=

How do you divide fractions?

• Diagonal

• Straight across

• Find a common denominator

• Multiply by the reciprocal (Keep, change, flip)

How do you add fractions?

• Find a common denominator

• Straight across

• Keep, change, flip

• Diagonal