Math: Module 3 Lesson 18

Use RDW (Read, Draw, Write) process to solve each problem.

On Saturday, Warren swims laps in the pool for 45 minutes. On Sunday, he runs 8 miles. It takes him 9 minutes to run each mile. How long does Warren spend exercising over the weekend?

• 110 minutes

• 115 minutes

• 117 minutes

• 120 minutes

Use RDW (Read, Draw, Write) process to solve each problem.

Mrs. Portillo’s cat weighs 6 kilograms. Her dog weighs 22 kilograms more than her cat. What is the total weight of her cat and dog?

• 28 kg

• 20 kg

• 16 kg

• 122 kg

Use RDW (Read, Draw, Write) process to solve each problem.

Darren spends 39 minutes studying for his science test. He then does 6 chores. Each chore takes him 3 minutes. How many minutes does Darren spend studying and doing chores?

• 48 minutes

• 40 minutes

• 57 minutes

• 30 minutes

Use RDW (Read, Draw, Write) process to solve each problem.

Mr. Abbot buys 8 boxes of granola bars for a party. Each box has 9 granola bars. After the party, there are 39 bars left. How many bars were eaten during the party?

• 33 granola bars

• 30 granola bars

• 72 granola bars

• 54 granola bars

Use RDW (Read, Draw, Write) process to solve each problem.

Leslie weighs her marbles in a jar, and the scale reads 474 grams. The empty jar weighs 439 grams. Each marble weighs 5 grams. How many marbles are in the jar?

• 5 marbles

• 6 marbles

• 7 marbles

• 8 marbles

Use RDW (Read, Draw, Write) process to solve each problem.

Sharon uses 72 centimeters of ribbon to wrap gifts. She uses 24 centimeters of her total ribbon to wrap a big gift. She uses the remaining ribbon for 6 small gifts. How much ribbon will she use for each small gift if she uses the same amount on each?

• 5 cm

• 6 cm

• 7 cm

• 8 cm

Use RDW (Read, Draw, Write) process to solve each problem.

Six friends equally share the cost of a gift. They pay $90 and receive $42 in change. How much does each friend pay?

• $5

• $6

• $7

• $8