Fractions, Decimals, and Percents
Greatest Common Factor
Least Common Multiple
Patterns
Solve Equations
100
Convert 3/10 to a decimal
0.3
100
What is the greatest common factor (GCF) of 24 and 36?
12
100
What is the least common multiple (LCM) of 10 and 15?
30
100
What is the rule for this sequence? 36 , 42 , 48 , 54 , 60
Each number in the sequence is 6 more than the previous number.
100
Which operation should be used to solve 11x = 88 for x?
divide both sides by 11
200
Convert to a fraction: 0.64
16/25
200
Simplify 5/20 by first finding the GCF.
1/4
200
What is the least common multiple (LCM) of 4 and 5?
20
200
What is the rule for this sequence? 65 , 60 , 50 , 35 , 15
The sequence decreases by multiples of 5. First by 5, then 10, then 15, then 20.
200
Which value for x makes the sentence true? 11x = 55
5
300
Convert to a fraction: 0.92
23/25
300
What is the greatest common factor (GCF) of 14 and 49?
7
300
What is the least common denominator of the two fractions below? 1/3 and 1/9
9
300
What is the missing number in this sequence? 24 , 34 , 44 , ___ , 64
54
300
Which value for y makes the sentence true? y ÷ 4 = 8
32
400
Convert to a fraction: 50%
1/2
400
Simplify 28/35 by first finding the GCF.
4/5
400
What is the least common denominator of the two fractions below? 1/9 and 1/6
18
400
What is the missing number in this sequence? 64 , 58 , 52 , ___ , 40
46
400
Which value for x makes the sentence true? x + 5 = 17
12
500
Convert to a decimal: 7/8
0.875
500
What is the greatest common factor (GCF) of 20 and 40?
20
500
What is the least common denominator for this problem? 1/6 + 1/10
30
500
Fill in the missing number. x y 1 2 2 4 3 6 4 ?
8
500
Which operation should be used to solve x ÷ 6 = 7 for x?
multiply both sides by 6
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