Real Numbers
Exponents
Scientific Notation
Roots
Random
100
What is 9/10 as a decimal?
0.9
100
Express 7 x 7 x 7 using an exponent.
73
100
Write 929,000,000 in scientific notation.
9.29 x 108
100
What is the square root of 4?
2
100
Write 7/8 as a decimal.
0.875
200
What sets of real numbers does 156 belong to?
Rational, Integer, Whole
200
Simplify: (9x3y5)(3xy4)
27x4y9
200
Write 9.54 x 10-6 in standard form.
0.00000954
200
What is the square root of 256?
16
200
Simplify: (54 x 96 x 27) / (53 x 94 x 23)
6,480
300
What is 0.85 as a fraction?
17/20
300
Simplify: [(x2)3]4
x24
300
Write 0.00007892 in scientific notation.
7.892 x 10-5
300
What is the cube root of 3,375?
15
300
Simplify in scientific notation: (9.34 x 105)(6.45 x 103)
6.0243 x 109
400
What sets of real numbers does -7.9 belong to?
Rational
400
Simplify: 36x8y10 / 6x4y3
6x4y7
400
Simplify in scientific notation: (1.56 x 105)(2.3 x 102)
3.588 x 107
400
Estimate to the nearest integer the square root of 10,256.
101
400
Estimate to the nearest integer the cube root of 729,500
90
500
What sets of numbers does -100/5 belong to?
Integer, Rational
500
Simplify if x = 2 and y = 3: (9x5y3)(2x2y)
186,624
500
Simplify in scientific notation: (6.78 x 107)/(3 x 103)
2.26 x 104
500
Estimate to the nearest integer the cube root of 15,890.
25
500
What set of real numbers does the square root of 34 belong to?
Irrational
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