Area, Perimeter, Multiplication

Definitions

100

What is the definition of perimeter?

The distance around a shape

200

What is the defintion of area?

The number of square units needed to cover a flat surface. 

300

What is a set of symbols that expresses a mathematical rule?

Formula

400

What is the answer to a multiplication problem called?

Product

Perimeter

100

Formula for a square?

P = 4 x S

200

Formula for a rectangle?

P= (2 X L) + (2 X W)

300

Andy bought a computer. the length of the computer is 32 inches and the width is 14 inches. What is the perimeter?

P=92 inches

400

What is the perimeter of a square if one side is 57 ft long?

P= 228

Area

100

What is the formula for area?

A = L X W

200

Toby has a suitcase. The suitcase's length is 22 inches and the width is 18 inches. Find the area. 

A= 396 in²

300

Davis knows the area of his square shaped bag. The area is 32 in². What is the length of any side?

4 inches

400

What is the area of a rectangle with the length of 99m and the width of 1,000m?

A = 99,000m²

Distributive Property

100

5 x 31

5 x 31 = 155

200

4 x 173

4 x 173 = 692

300

9 x 860

9 x 860 = 774

400

4 x 3,982

4 x 3,982= 15, 928

Area Model

100

8 x 15

8 x 15 = 120

200

9 x 371

9 x 371 = 3,339

300

5 x 2531

5 x 2,531 = 12,655

400

64 x 64

64 x 64 = 4,096