Full M3 Review

Area & Perimeter

100

What is the area of a rectangle that has a length of 50 and a width of 6?

300 units squared

200

Find the area and perimeter of an arena with a length of 100 feet and a width of 75 feet.

A = 7,500 feet squared

P = 350 feet

300

If the area of the classroom is 45 square feet, and the length is 5 feet, what is the width?

9 feet

9x5=45

400

The area of the coffee bar is 30 square meters, with a width of 6 meters and a length of 5 meters. If I build another coffee bar twice as wide, and four times as long, what will be the length and width of the new coffee bar?

W=12 meters

L=20 meters

500

I had a rectangular blanket that had a length of 4 feet and a width of 3 feet. Zia chewed it up, so I had to get a new blanket for this winter. Its length is two times as long and the width is three times as wide as my old blanket! If I add fringe around the edges of the new blanket, how much more fringe will I need on my new blanket than I would have on my old one?

20 feet of fringe

Old blanket - P=4+3+4+3=14

New blanket - L=2x4, W=3x3

P=8+9+8+9=34

34-14=20

Factors & Multiples

100

List all the factors of 16.

1, 2, 4, 8, 16

200

What are the first five multiples of 8?

8, 16, 24, 32, 40

300

List the next five multiples of 6, starting with 36.

36, 42, 48, 54, 60

400

What is the greatest multiple of 4 that is also less than 40?

36

500

What is the greatest multiple of 8 that is less than 64?

56

Prime & Composite

100

Is 5 prime or composite? List its factors to support your answer.

Prime

Factors: 1, 5

200

Is 12 prime or composite? List its factors to support your answer.

Composite

Factors: 1, 2, 3, 4, 6, 12

300

Is 25 prime or composite? List its factors to support your answer.

1, 5, 25

400

Is 100 prime or composite? List its factors to support your answer.

Composite

Factors: 1, 2, 4, 5, 10, 20, 25, 50, 100

500

Is 32 prime or composite? List its factors to support your answer.

Composite

Factors: 1, 2, 4, 8, 16, 32

Division

100

2,060 / 5

412

200

8313 / 4

2,078 R 1

300

The pet store has 614 dog treats. They packed the treats into bags with 7 pieces in each bag. How many bags of treats did they fill? How many treats were left for Echo to eat?

87 bags

5 treats

400

An ice cream stand sold $1,600 worth of ice cream on Saturday, which was 4 times the amount sold on Friday. How much money did the ice cream stand collect on Friday?

$400

500

Mrs. Wallin ran 3,003 meters in 7 days. If she ran the same distance each day, how far did Mrs. Wallin run in 3 days?

1,287 meters

Multiplication

100

346 x 7

2,422

200

5,678 x 4

22,712

300

63 x 79

4,977

400

On Monday, 475 people visited the museum. On Saturday, there were 4 times as many visitors as there were on Monday. How many people visited the museum on Saturday?

1,900 people

500

In one month, Graham read 814 pages. In the same month, Breck read 4 times as many pages as Graham, and that was 143 pages more than Braden read. What was the total number of pages read by Graham, Breck, and Braden?

7,183 pages