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100
What is the GCF of 32 and 48?
32: 1,2,4,8,16,32 48: 1,2,3,4,6,8,16,48 The GCF is 16.
100
Which fraction is greater? 5 4 --- or --- 12 9
4 -- 9
100
Multiply (answer in simplest form) 3 4 -- x -- 5 6
2 -- 5
100
Write in standard form. 4 1.302 x 10
13,020
100
What is 3 5
125
200
Composite or Prime? 2,727
Composite. The sum of the digits is 18, which is divisible by 3
200
Which fraction is greater? 1 5 --- or --- 2 20
1 --- 2
200
4 2 --- divided by --- 9 3
2 --- 3
200
Write in scientific notation. 3,890,000,000
9 3.890 x 10
200
What is the base of 3 (-8)
-8
300
Find the prime factorization of 120
2 x 2 x 2 x 3 x 5
300
Find 5 1 --- + --- 8 2
9 1 --- so, 1--- 8 8
300
What is the reciprocal of 6 --- 7
7 --- 6
300
Write out the meaning of 4 2
2 x 2 x 2 x 2 = 16
300
What is the small number called in a power?
exponent
400
Write the fraction in simplest form. 18 --- 81
2 -- 9
400
Find 1 1 --- - --- 10 4
3 - --- 20
400
Multiply. (simplest form) 2 3 4--- x 3--- 5 4
1 1--- 2
400
Write in standard form. -3 1.42 x 10
0.00142
400
Write as a decimal. Round to 3 places 13 --- 4
3.25
500
Write the fraction as a decimal. Round to three decimal places. 8 --- 25
0.320
500
Find 2 1 3--- + 5--- 3 2
1 9--- 6
500
Divide. (simplest form) 3 3 4--- divided by 1--- 7 5
43 2 ---- 56
500
Write in scientific notation. 0.02034
-2 2.034 x 10
500
A player has a batting average of .235. Write this decimal as a fraction in simplest form.
47 ---- 200