Math Review

Multiplying

100

12 x 15

180

200

26 x 19

494

300

0.2 x 13

2.6

400

0.03 x 1.7

0.051

500

1.02 x 3.1

3.162

Dividing

100

88 divided by 4

22

200

100 divided by 10

10

300

1.6 divided by 4

0.4

400

3.30 divided by 11

0.3

500

424.2 divided by 7

60.6

Rounding

100

351 rounded to the nearest hundreds

300

200

6452 rounded to the nearest tens

6450

300

36.5 rounded to the nearest ones

37

400

943.07 rounded to the nearest tenths

943.1

500

68,752.874 rounded to the nearest hundredths

68,752.87

Fractions

100

1/4 x 1/6

1/24

200

2/3 + 1/4

11/12

300

1/2 - 1/5

3/10

400

7/8 divided by 1/4

3 1/2

500

1 1/2 x 4/3

2 2/3

Volume & Area

100

What is the area of a rectangle with a length of 5in and a width of 2in?

10 in²

200

What is the area of a rectangle with a length of 7cm and a width of 9cm?

63 cm²

300

What is the volume of a rectangle with a length of 5in, a width of 4in, and a height of 3in?

60 in³

400

What is the volume of a rectangle with a length of 10cm, a width of 9cm, and a height of 2cm?

180 cm³

500

What is the volume of a cube with a length of 7ft?

343 ft³