Add, Subtract, Multiply & Divide Decimals

Malcolm measured 2.75 inches of rain on Saturday. He measured an additional 1.6 inches of rain on Sunday. What was the total amount of rain that fell on Saturday and Sunday?

• 4.35

• 3.81

• 2.91

• 1.15

Tags

CCSS.5.NBT.B.7

Denise has $78.22. She wants to buy a computer game that costs $29.99. About how much money will Denise have left?

• $40

• $50

• $60

• $110

Tags

CCSS.3.NBT.A.2

CCSS.3.OA.D.8

Salvador had 3.25 pounds of dry cement. He used 1.7 pounds to make a paver for his lawn. How many pounds of dry cement does Salvador have left?

• 1.55

• 2.08

• 3.08

• 4.95

Tags

CCSS.6.NS.B.3

Members of a hiking club hiked 3.45 kilometers on Tuesday morning, then after lunch they hiked 6.2 more kilometers. What was the total distance that the club hiked?

• 2.75

• 4.07

• 9.47

• 9.65

Tags

CCSS.5.NBT.B.7

Tim's favorite peaches are $2.50 per pound at the local farmers’ market. She bought 3 pounds of the peaches. How much did she spend?

• $6.00

• $7.50

• $5.00

• $6.50

Tags

CCSS.6.NS.B.3

Jackie earns $8.95 per hour. This week she worked 7.5 hours. How much did she earn this week?

• $67.125

• $67.12

• $67.13

• $68.00

Tags

CCSS.7.NS.A.3

Celeste bought 4.6m of fabric that cost $3.57 per meter. What was her total cost?

• $1.64

• $16.422

• $16.56

• $165.60

Tags

CCSS.6.NS.B.3

Mrs. Dombrowsky bought 27 books for the class.  What was the cost for one book if she spent a total of $67.50?

• $2.13
• $0.21
• $0.25
• $2.50

Tags

CCSS.6.NS.B.3

Shawn bought 5 metal balls. All together, the balls weighed 1.8 pounds. How much, on average, did each ball weigh?

• 2.78 pounds

• .36 pounds

• 9 pounds

• .35 pounds

Tags

CCSS.6.NS.B.3

Tim bikes 9.4 miles each day. How far does Tim bike in 3 days?

• 30 miles

• 25 miles

• 28.2 miles

• 29.6 miles

Tags

CCSS.6.NS.B.3