All Operations

Shane spent $15.45 on a shirt, $21.99 on a pair of pants, and $12.15 on a hat. Which is the best estimate for the amount of money in dollars Shane spent?

• $40

• $50

• $70

• $60

Kelsi spends $6.75 every Saturday for breakfast. What is the total amount of money Kelsi spends on breakfast for 14 Saturdays?

• $94.50

• $20.75

• $92.30

• $33.75

Nicholas put 1,012 baseball cards into boxes. He put 22 cards in each box. How many boxes did Nicholas need for these baseball cards?

• 55

• 50

• 46

• 47

Last month a flower shop employee ordered 48 cases of roses. There were 144 roses in each case. How many roses did this employee order?

• 5,482

• 1,728

• 6,912

• 4,844

A cafeteria worker used 8.05 kilograms of meat to make 35 lunches. Each lunch had the same amount of meat. What was the mass in kilograms of the meat in each lunch?

• 2.03 kg

• 0.23 kg

• 0.023

• 2.3 kg

Jonathan and Elizabeth are comparing the masses of their rocks.

• Jonathan’s rock has a mass of 0.2 kilogram.

•Elizabeth’s rock has a mass 8 times the mass of Jonathan’s rock.

What is the mass of Elizabeth’s rock in kilograms?

Mr. Wilfred used a full 2-liter bottle of liquid soap to fill two soap containers.

• He put 0.475 liter of soap in the first container.

• He put 0.35 liter of soap in the second container.

How many liters of liquid soap remained in the bottle?

• 0.825 L

• 0.625 L

• 1.175 L

• 1.49 L

Gwen had a board that was 6.48 meters long. She cut the board into 9 pieces of equal length. What was the length of each piece in meters?

• 6.39 m

• 0.61 m

• 6.08 m

• 0.72 m

Ms. Jaffey had a total of 428.5 ounces of pretzels to put into 5 bowls for a party. She put an equal number of ounces of pretzels into each bowl. How many ounces of pretzels did Ms. Jaffey put into each bowl?

• 85.7 oz

• 97.7 oz

• 80.0 oz

• 85.3 oz

Dion ran 3.75 kilometers each day to prepare for a race. What was the number of kilometers that Dion ran during 28 days?

• 10.5 km

• 105 km

• 1,875 km

• 18.75 km