expressions & equations

bistributive property

100

8x32

8(30+2)

200

6x42

6(40+2)

300

12x180

12(100+80)

400

12x404

12(400+4)

500

5x1060

5(1000+60)

area

100

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

24 inches sq.

200

what is the area of a rectangle with a length of 7cm and a width of 6 cm

42 cm sq.

300

the area of a square is 49 in. sq. what is the length of its side?

7 inches

400

a rectangle has a length a of 3 1/2 in.and width of 5 2/3in .what is the area.

19 5/6 in 

500

a rectangle has an area of 48 cm sq.the length of the rectangle 6 cm.what is the width? 

8cm 

exponents

100

6³

216