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Computation
Fractions
Greatest Common Factor (GCF)
Decimals
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 difference of 100 and 89.7?

10.3

100
What vocabulary word means the answer to an addition problem?
sum
200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200

Reduce the fraction 18/27 to its simplest form.

2/3

200

What is the Greatest Common Factor (GCF) of 20 and 35?

5

200

23.004 + 35.935

58.939

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

8.26 × 8.1

66.9060

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

50 + 68.93

118.93

400
What vocabulary word means the answer to a division problem?
quotient
500
Divide carefully! 168 ÷ 12 = ?
14
500

Multiply these fractions carefully! be sure to give your answer in simplest form. 3/4 x 2/5 = ?

3/10

500
What is the Greatest Common Factor (GCF) of 48 and 64?
16
500

54.4 divided by .34

160

500

The greatest common factor (GCF) of any two numbers is A) a number that divides evenly into both numbers. B) the largest number that divides evenly into both numbers. C) a number that both numbers will divide into evenly. D) the largest number that both numbers will divide into evenly.

B