Unit 3 Review

Multidigit Multiplication

100

7 x 493

3,451

200

2,847 x 3

8,541

300

55 x 17

935

400

Jacob shovels snow to earn money for a class trip that costs $500. He makes $18 for every driveway he shovels. If Jacob shovels 21 driveways, how much more money does he need to reach his goal?

Jacob needs $122 to reach his goal. 

500

A marching band sells 1,036 shirts at a fundraiser. Each shirt costs $5. Which expression could be used to find the total amount of money the marching band made?

A: (1,000 x 5) + (300 x 5) + (6 x 5)

B: (1,000 + 30 + 60) x 5

C: (1 x 5) + (0 x 5) + (3 x 5) + (6 x 5)

D: (1,000 x 5) + (30 x 5) + (6 x 5)

Multidigit Division

100

What is 926 divided by 4?

231 R 4

200

What is 4,287 divided by 3?

1,429

300

Alice has 430 beads to make friendship bracelets. She wants to make bracelets with 9 beads on each. How many full bracelets can Alice make?

Alice can make 47 bracelets.

400

What is 5,720 divided by 5?

1,144

500

A basketball team has scored 1,008 total points in one season. If they play 9 games in each season, (A) how many points did they score each game? (B) How many points would they score after 3 seasons? 

Part A: 112 points

Part B: 3,024 points

Perimeter

100

A garden has a length of 25 feet and a width of 10 feet. What is the perimeter of the garden?

70 feet

200

The length of a rectangular journal is 12 centimeters. The width of the journal is 5 centimeters. What is the perimeter of the journal?

34 centimeters

300

A square has the side length of 18 inches. What is the perimeter of the square?

72 inches.

400

A trampoline is 8 meters long has an area of 32 square meters. What is the perimeter of the trampoline?

24 meters

500

Nora has 40 feet of fence. She wants to build a rectangular area in her yard for her dog to play. Using ALL 40 feet of fencing, what COULD be the length and width of her fence? 

**The yard must be at least 3 feet wide.

3x17, 4x16, 5x15, 6x14, 7x13, 8x12, 9x11, 10x10

Area

100

The local swimming pool is 20 meters long and 15 meters wide. What is the area of the pool?

300 square meters.

200

Ms. Earl has enough yarn to make a blanket that is 5 feet wide by 7 feet long. What will be the area of her blanket when she is done?

35 square feet.

300

A farmer is planting fields of corn. He plants 65 meters of corn in one direction. If the entire corn field has an area of 1,950 square meters, what is the width of his field?

30 meters.

400

Ms. Earl built a rectangular box for her cat's toys that is 3 feet wide and 5 feet long. She kept buying more toys and needed more space. If Ms. Earl has to double the length and width for a new box, what will be the area of her new box?

60 square feet

500

Lebron James plays basketball on a court that has a length of 94 feet and width of 50 feet. What is the total area of the basketball court in YARDS?

1,566 R2 square yards.