Scientific Notation
Exponents
Percentages
Ratios
Decimals
100

6.923 x 103

6,923

100

What is the exponent in this problem 3 x 14 x 27

7

100

30% of 100

30%

100

There are 5 girls in a class and there are 15 boys what is the ratio of girls to boys 

1:3

100

12.3 x 2 = 

24.6

200

What is 234.2 in scientific notation

2.342 x 102

200

2x 2Simplify

44

200

30% of 40

12

200

There are 50 Cokes and 100 Sprites at Michaels birthday party what is the ratio of Cokes to Sprites 

1:2

200

1.63 x 6.3 = 

10.269

300

7.2 x 107

72,000,000

300

(32) x (32)Simplify 

310

300

70% of 125 

87.5

300

There are 5 dogs, 10 cats, 15 lizards and 2 birds what is the ratio of cats to lizards 

2:3 

300

50/1000 in decimal form 

0.05

400

4.3 x 10-9

.0000000043

400

57/52 Simplify

55


400

90% of 150

135

400

There are 5 bananas 3 pears and 2 apples what is the ratio of bananas to apples to pears?

5:2:3

400

21.114 - 14.28 = 

6.834

500

Write 3,125,000 in scientific notation

3.125 x 106

500

(-3)3x(-3)10x(-3)7 Sinplify

320

500

88% of 400 

352

500

There are 12 snakes, 10 turtles and 5 frogs what is the ratio of frogs to the rest of the animals?

5:22

500

Write 1/8 in decimal form

.125

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