GCF / LCM / Prime Factorization
Fractions
Converting
Rational Numbers
Coordinate Plane
Ratios
100
What is the LCM of 6 and 15?
30
100
Write your answer in simplest form.
2/3 * 6/7
4/7
100
Convert the fraction into a decimal.
3/4
0.75
100
If the temperature in Chicago, Illinois is -12˚, how far below 0˚ is the temperature?
12
100
Write the ordered pair for the point on the coordinate plane.
(3, -2)
100
Write the ratio of cats to dogs. Write the ratio in three different ways.
14 to 2 or 7 to 1
14 : 2 or 7 : 1
14/2 or 7/1
200
Determine the prime factorization of 84. Use exponents for any factors that repeat.
22 x 3 x 7
200
Write your answer in simplest form.
2/3 div 3/5
10/9 or 1 1/9
200
Convert the decimal to a percent.
0.7
70%
200
Use <, >, or = to compare each set of numbers:
a. <
b. =
c. >
200
Write the ordered pair for point C.
(-3/6 , 4/6) or (-1/2, 2/3)
200
Write the ratio of animals to animals that are not cats. Write your ratio as a fraction.
16/2 or 8/1
300
What is the GCF (Greatest Common Factor) of 45 and 135?
45
300
Write your answer in simplest form.
2 1/2 * 3/5
3/2 or 1 1/2
300
Convert the fraction to a percent.
13/50
26%
300
Order the numbers from greatest to least.
-3, 2, 8, -9, 0, -1, 4
8 , 4 , 2 , 0 , -1 , -3 , -9
300
What is the distance between these two points?
(3, 14) and (3,5)
9 units
300
Michael decorated 3 cupcakes in 6 minutes. If he continues at this pace, how many minutes will it take him to decorate 24 cupcakes?
48 minutes
400
What is the GCF (Greatest Common Factor) of 220 and 480?
20
400
1 3/4 * 2 2/3
56/16 or 7/2 or 3 1/2
400
Convert the fraction into a decimal.
3 3/8
3.375
400
Order the numbers from least to greatest.
-2, 3.5, 3.25, -2.5, 1
-2.5 , -2 , 1 , 3.25 , 3.5
400
What is the distance between these two points?
(2.4,-8) and (5.7, -8)
3.3 units
400
The ratio of books to boxes is 40 to 2. If there are 6 boxes, how many books will there be?
120 Books
500
Two computers just scanned for viruses at the same time. Computer A runs a virus scan every 2 days. Computer B runs a virus scan every 3 days. How long will it be until both computers run a virus scan at the same time again?
6 days
500
Write your answer in simplest form.
3/4 div 9
1/12
500
Convert the fraction into a percent.
4 3/5
460%
500
A penny weighs 3.11 grams. A quarter weighs 6.74 grams. If Arthur has 12 quarters and 5 pennies in his pocket, how much weight, in grams, is he carrying?
90.43 grams
500
Determine the area of the rectangle shown below.
57.75 square units
500
A recipe calls for 7 parts of sugar for every 4 parts of milk. Complete the table to determine how much milk is needed for 28 parts of sugar.
