Computation
Fractions
(GCF)
Least Common Multiple (LCM)
Math Vocabulary
100

Add carefully! 385 + 637 = ?

1,022

100
Give an equivalent fraction for 3/4.
Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
100
What is the Greatest Common Factor (GCF) of 60 and 30?
30
100
What is the Least Common Multiple of 6 and 10?
60
100
What vocabulary word means the answer to an addition problem?
sum
200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200
Reduce teh fraction 18/27 to its simplest form.
2/3
200
What is the Greatest Common Factor (GCF) of 20 and 35?
5
200
What is the Least Common Multiple of 20 and 4?
20
200
What vocabulary word means the answer to a multiplication problem?
product
300
Multiply carefully! 27 x 8 = ?
216
300
Reduce the fraction 35/40 to its simplest form.
7/8
300
What is the Greatest Common Factor (GCF) of 44 and 33?
11
300
What is the Least Common Multiple of 6 and 8?
24
300
What vocabulary word means the top part of a fraction?
numerator
400
Multiply carefully! 52 x 39 = ?
2,028
400
Give an equivalent fraction for 2/5.
Possible answers (there could be others) 4/10; 6/15; 8/20; 10/25; 12/30; etc.
400
What is the Greatest Common Factor (GCF) of 45 and 63?
9
400
What is the Least Common Multiple of 2,3 and 5?
30
400

What vocabulary word means the answer to a division problem?

quotient

500

Five years ago the sun of my mother and father age was 64. What is it today?

74

500

1/2 1/4 and 1/7. How many times do I need to multiply them to finish at the same time?

28

500

4 6 and 8 were added together to get 468. How many 6 are there?

26

500

I work everyday in 2018. In November I earned $3,600. How much did I earn for all of 2018?

43,800

500

What is the fewest number of squares each with a perimeter of 8 to cover a square with a side of 24?

9
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