Computation
Fractions
Greatest Common Factor (GCF)
Equivalent Ratios
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 number is missing?

12:14  =   ___:7

6

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

What number is missing?

2:8  =  24:____

96

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 missing number? 

___:6  =  3:2

9

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

Choose the ratio that is equivalent to 8:12...

16:22           24:36          3:4        40:54

24:36

400
What vocabulary word means the answer to a division problem?
quotient
500
Divide carefully! 168 รท 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

Choose the ratio that is equivalent to 45:54...

135:162         5:7          90:104        9:11

135:162

500

What math term means the bottom number of a fraction?

denominator