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Scientific Notation
Simplifying Fractions
Comparing and Ordering Rational Numbers
Writing Ratios in Simplest Form
Fractions Decimals Percents
100
Write in standard form. 2.76 x 10 (5th)
What is 276,000
100
15/25
What is 3/5
100
Which is greater? 11/49 or 12/42
What is 12/42
100
45 to 15
What is 3/1
100
Write as a fraction in simplest form: 32%
What is 8/25
200
Write in standard form. 4.12 x 10 (7th)
What is 41,200,000
200
24/40
What is 3/5
200
Which is greater? 4/6 or 5/9
What is 4/6
200
14 : 49
What is 2/7
200
Write as a fraction in simplest form: 1%
What is 1/100
300
Write in scientific notation. 31,000.
What is 3.1 x 10 (4th)
300
85/255
What is 1/3
300
Order from least to greatest. 70%, 0.6, 2/3
What is 0.6, 2/3, 70%
300
25 pounds to 80 pounds
What is 5/16
300
Write the following fraction as a percent. Round to the nearest hundredth. 9/16
What is 56.25
400
Write in scientific notation. .000032
What is 3.2 x 10 (-5th)
400
144/216
What is 2/3
400
Order from least to greatest. 0.8, 17/20, 17%
What is 17%, 0.8, 17/20
400
Are the ratios equivalent? 48 to 16 and 1 to 3
What is 144 not equivalent to 16
400
Write the following decimal as a fraction and as a percent. 0.002
What is 2/1000 and .2%
500
Write in standard form. 2.1 x 10 (-7th)
What is .00000021
500
4 204/408
What is 4 1/2
500
Order from least to greatest. 1/8, .81. 18%
What is 1/8, 18%, .81
500
Are the ratios equivalent? 65:13 and 500:100
What is 6500 and 6500 are equivalent
500
Write as a decimal and as a percent. 1 1/4
What is 1.25 and 125%