Expressions & Equations

distributive property

100

2x89

2(80+9)

200

5x 8,078

5(8,000+78)

300

6x75

6(70+5)

400

9x 80086

9(80000+86)

500

3x 65437

3(60000+5000+400+30+7)

area

100

what is the area of a square with a side length of 6 inches?

36 inches sq.

200

what is the area of a rectangle with a side length of 4 cm and a width of 12 cm?

48 cm sq.

300

the area of a square is 16 in sq. what is the length of its side?

4 inches

400

a rectangle has a length of 6 3/4 in. and width of 3 2/5 in. what is the area

22 19/20 in.

500

a rectangle has an area of 12 cm sq. the length of the rectangle is 4 cm what is the width?

3 cm.

Exponents

100

12²

144

200

34³

39304

300

87⁴

57289761

400

99⁵

9509900499

500

23⁶

148035889