Module 2 Review

Multiplication

100

47×326

15,322

200

83×412=

34,196

300

56×913=

51,128

400

3,204×28=

89,712

500

4,185×67=

280,395

Division with Remainders

100

987÷6=

164R3

200

235÷4=

58R3

300

178÷5=

35R3

400

467÷9=

51R8

500

1,234÷9

137R1

Division with adding zeros

100

325÷4=

81.25

200

478÷8=

59.75

300

213÷5=

42.6

400

762÷9=

(Hint: Only add 2 zeros)

84.67

500

144÷7=

(Hint: only add 2 zeros) 

20.57

Word Problems

100

Emma bought 5 pounds of apples for $9.50. How much did each pound of apples cost?

Each pound of apples cost $1.90.

200

A baker made 18 loaves of bread and earned $63.00 in total. How much did each loaf cost?

Each loaf cost $3.50.

300

Liam biked 24.3 miles in 9 hours. How many miles did he bike per hour?

Liam biked 2.7 miles per hour.

400

A farmer harvested 31.2 kilograms of strawberries from 8 fields. How many kilograms of strawberries came from each field?

Each field produced 3.9 kilograms of strawberries.

500

A ribbon measuring 7.5 meters is cut into 5 equal pieces. How long is each piece?

Each piece is 1.5 meters long.

Conversion

100

A rope is 450 centimeters long. How many meters long is the rope?

• Equation: 450÷100=4.5450 \div 100 = 4.5450÷100=4.5
• Answer: The rope is 4.5 meters long.

200

A bookshelf is 72 inches tall. How many feet tall is the bookshelf?

• Equation: 72÷12=672 \div 12 = 672÷12=6
• Answer: The bookshelf is 6 feet tall.

300

A package of sugar weighs 3 grams. How many milligrams does it weigh?

• Equation: 3×1,000=3,0003 \times 1,000 = 3,0003×1,000=3,000
• Answer: The sugar weighs 3,000 milligrams.

400

A ladder is 120 inches long. How many feet long is the ladder?

Equation: 120÷12=10120 \div 12 = 10120÷12=10

Answer: The ladder is 10 feet long.

500

A flagpole is 1,230 centimeters tall. How many meters tall is the flagpole?

• Equation: 1,230÷100=12.31,230 \div 100 = 12.31,230÷100=12.3
• Answer: The flagpole is 12.3 meters tall.