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Fractions
Decimals
Central Tendency
Order of Operations
Number Sense
100
Write 0.5 as a fraction in lowest terms.
What is 1/2.
100
Write seven tenths as a decimal.
What is 0.7. (or .7)
100
Find the mode of the data set {$15, $20, $10, $12, $20, $16, $80, $18, $25].
What is $20.
100
4 + 3 x 5
What is 19.
100
Is 13 prime, composite, or neither?
What is prime.
200
Write 3.85 as a fraction in lowest terms.
What is 3 17/20.
200
Add. 7.2 + 9.5
What is 16.7.
200
Find the median of the data set {$15, $20, $10, $12, $20, $16, $80, $18, $25].
What is $18.
200
(26 + 5) x 2 - 15
What is 47
200
Write 8 x 8 x 8 using an exponent.
What is 8^3
300
Add. 3/8 + 2/8
What is 5/8.
300
Subtract. 19.86 - 4.94
What is 14.92
300
Find the outlier of the data set {$15, $20, $10, $12, $20, $16, $80, $18, $25].
What is $80.
300
63/ (10 -3) x 3
What is 27.
300
Evaluate 16 + n if n = 25.
What is 41.
400
Subtract. Put your answer in lowest terms. 7/9 - 4/9 =
What is 1/3.
400
Multiply. 4.2 x 6.7
What is 28.14
400
Find the mean of the data set {$15, $20, $10, $12, $20, $16, $80, $18, $25].
What is $24.
400
(9 + 2) x 6 - 5
What is 61
400
Evaluate 3x - 4 if x = 3.
What is 5.
500
Subtract. 6 - 4 1/5.
What is 1 4/5.
500
Divide. 10.22 divided by 14.
What is 0.73
500
Find the mean of the data set {$15, $20, $10, $12, $20, $16, $80, $18, $25} without the outlier.
What is $17.
500
Admission to a circus is $16 for adults and $10 for children. Find the total cost of 3 adult's tickets and 4 children's tickets.
What is $88
500
Solve for n. n + 8 = 13.
What is n=5.