Decimals
Fractions
Exponents
Scientific Notation
Try Your Luck
100
Change 0.5 to a fraction and simplify
What is 1/2
100
Change 5/9 to a decimal.
What is 0.555555555555555555555555555555555555555
100
Using exponents, a x a x a x a would look like this.
What is a "to the fourth power"?
100
Scientific Notation is used most often to express these two types of numbers.
What is very large and very small?
100
These are the two rules for turning real numbers into scientific notation.
What is convert the first number to a value between one and 10 and use ten as the base of the second number.
200
Change 0.75 to a fraction and simplify.
What is 3/4.
200
Change 21/99 to a decimal.
What is 0.21212121...
200
Find the product of 2 to the third power and 2 to the seventh power.
What is 2 to the ninth power?
200
Write 2.2 x 10^5 in standard form.
What is 220,000
200
find the square root of 121.
What is 11 or -11
300
Change 0.80 to a fraction and simplify.
What is 4/5?
300
Which is greater 5/10 or 5/11?
What is 5/10?
300
A negative exponent indicates the number in standard form would be this.
What is a fraction.
300
Write 93,000 in scientific notation.
What is 9.3 x 10^4?
300
The square root of 70 falls between which two whole numbers?
What is 8 and 9.
400
Add one tenth to 0.0982.
What is 0.1982
400
A fraction always indicates this operation.
What is division.
400
Use exponents to simplify (3^2)^3 That's 3 squared, raised to the third power.
What is three to the sixth power.
400
Find the error in 38 x 10^6
What is 3.8 x 10^7?
400
Evaluate -7^2.
What is -49?
500
To change a fraction to a percent you follow this procedure.
What is move the decimal two places to the right and tack on a % sign.
500
Simplify 24/100.
What is 6/25?
500
Simplify 3.4 x 10^6 x 2.1 x 10^4
What is 7.14 x 10^10
500
Evaluate 6y^4/3y^2
What is 2y^2
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