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Fractions

100

List an equivalent fraction for 3/4.

Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.

200

Reduce the fraction 18/27 to its simplest form.

2/3

300

3/4 x 1/2 =

3/8

400

3 2/3 x 2 1/2 =

8 1/2 or 8.5

500

2 1/5 : 5/6 =

66/25 = 2 16/25 = 2.64

Greatest Common Factor (GCF)

100

What is the Greatest Common Factor (GCF) of 60 and 30?

30

200

What is the Greatest Common Factor (GCF) of 20 and 35?

5

300

What is the Greatest Common Factor (GCF) of 44 and 33?

11

400

What is the Greatest Common Factor (GCF) of 45 and 63?

9

500

What is the Greatest Common Factor (GCF) of 48 and 64?

16

Least Common Multiple (LCM)

100

What is the Least Common Multiple of 6 and 10?

60

200

What is the Least Common Multiple of 20 and 4?

20

300

What is the Least Common Multiple of 6 and 8?

24

400

What is the Least Common Multiple of 2,3 and 5?

30

500

What is the Least Common Multiple of 2,3, and 9?

18

Geometry

100

AREA of a square

A =s2

200

Volume of a rectangular prism

Volume = l × w × h

300

AREA of parallelogram

bxh

400

AREA for triangle

A = 1/2 × b × h

500

Formula for area of a trapezoid

A = ½ (a + b) h

Distributive Property

100

3²

9

200

5³

125

300

Rewrite and solve using Distributive Property

5(7+9)

5x7+5x9 = 35+45 = 80

400

Solve:

6²+7^{2 =} 

36+49 = 85

500

Solve (order of operations):

6(3+4) - 5 x 2² = 

22