Am I being Rational or Irrational?
Comparing Real Numbers
Squares Roots and Cube Roots
Properties of Integer Exponents
Scientific Notation
100
Am I rational or irrational: 2.56
Rational
100
Order the following real numbers form least to greatest: 6.012, square root of 36, 6 1/4
square root of 6, 6.012, 6 1/4
100
Is the square root of 9 a perfect square?
Yes. The square root of 9 = 3, so it is a perfect square.
100
8^2 * 8^5 =
8^7
100
Write 120100000 in scientific notation.
1.201 x 10^8
200
Write me as fraction or mixed number: 4.45...(.45 repeating)
4 5/11
200
Compare and order the following real numbers from least to greatest: 2 1/2, square root of 5, 2.75
Square root of 5, 2 1/2, 2.75
200
Is the square root of 64 a perfect square, a perfect cube, both or neither?
Both. Square root of 64 = 8 and the cube root of 64 = 4.
200
(7^6)^4
7^24
200
Write .0000000154 in scientific notation.
1.54 x 10^-8
300
Write me as fraction or mixed number: 2.26...(just the 6 repeating)
2 121/450
300
Compare and order from greatest to least: cube root of 27, 3 1/10, square root of 10
Square root of 10, 3 1/10, cube root of 27
300
What is the square root of 81?
+9, -9
300
x^5/x^8
x^-3
300
(5 x 10^8) / (2.5 x 10^4)
(2 x 10^4)
400
Am I rational or Irrational: 0.1212122112...
Irrational
400
Compare and order the following numbers from least to greatest: 4, square root of 17, 4.12, 4 1/10
4, 4 1/10, 4.12, square root of 17
400
What is the cube root of -27
-3
400
Rewrite using positive exponents: 1/2^-9
2^9
400
The population of Terry Town is 2.6 x 10^5 and Sleepy Hollow has a population of 3.2 x 10^3
81.25 times greater
500
Write me as a fraction or mixed number: 0.86686688...
Irrational, so can't be written as a fraction
500
Compare and order from greatest to least: cube root of 9, square root of 3, 2 2/9, 1 3/4
2 2/9, cube root of 9, 1 3/4, square root of 3
500
A cube container has a volume of 729 cubic centimeters. What are the dimensions of one face of the container?
9 cm x 9 cm
500
Evaulate: 142x^0 - (1/8^-2)
78
500
(3.19 x 10^3) + (4.29 x 10^4)
4.609 x 10^4
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