Fractions and Decimals
Scientific Notation
Exponents
Multiplying and Dividing Fractions
Adding and Subtracting Fractions
100
Write this as a fraction: 7.27272727272727........
What is 7? and (3/11)
100
Write this in standard form 2.91x105
What is 291,000
100
Write this using exponents (x) means multiplication 5 x? 5 ?x 5 x ? 3 ? x 3
What is 53x 32
100
Multiply: What is 0.5 x .8
What is (2/5)?
100
Subtract: (11/12)-(6/12)
What is (5/12)
200
Write as a decimal: 4 and (8/9)
What is 4.88888888888888888
200
Write this in standard form: 8.50284 x 10?-2
What is 0.0850284
200
83
What is 512
200
Multiply 1 and (9/16) x 2 and (4/5)
What is 4 and (3/8)?
200
DAILY DOUBLE
SEE WORKSHEET
300
DAILY DOUBLE
See Worksheet
300
Write this in scientific notation: 4,733,800
What is 4.7338 x 106
300
23 x 52
What is 512?
300
Divide: (-4/5) / (8/9)
What is ??(-9/10)
300
Find the perimeter of a rectangle with a length of 4? and (2/3) ?inches and a width of 3? and (1/3) inches.
What is 16 inches
400
In a recent season, the Atlanta Braves won 90 out of 162 games. What was the ratio of wins to total games? Write your answer as both a fraction in simplest form and a decimal rounded to the nearest thousandth.
What is ?(5/9) or 0.556
400
Write this in scientific notation: 0.00000571
What is 5.71 x 10 -?6
400
Evaluate the expression: 7?-4
What is (1)/(2401)
400
Hana’s car used ?(3/4) of a tank of gas to cross Arizona. The gas tank on her car holds 15? and (1/2) gallons. How many gallons of gas did it take to cross Arizona?
What is 11 (5/8) gallons
400
Nida is 11? and (1/12) years old, while her sister Yoki is 8? and (5/12) years old. What is the sum of the ages of the sisters?
What is 19 and (1/2) years?
500
Order the following from least to greatest -3 and (1/4), -4 and (1/8), -3.65, -3 and (4/11), -4.05
What is -4 and (1/8),-4.05, -3.65, -3 and (4/11), -3 and (1/4)
500
The diameter of the Sun is about 1.39 X 109 meters. Write this number in standard notation.
What is 1,390,000,000 m
500
Evaluate the expression: (X5)(y) if x=2 and y=8
What is 256
500
Dena has a picture frame that is 13? and (1/2) inches wide. How many pictures that are 3? and (3/8)inches wide can be placed beside each other within the frame?
What is 4 pictures
500
Trey has two data files on his computer that he is going to combine. One file is 1? and (4/9) megabytes, while the other file is 3? and (8/9) megabytes. What will be the size of the resulting file?
What is 5 and (1/3) megabytes?
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