Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
100
Subtract 6/7 - 2/7
4/7
100
What is the Least Common Multiple of 6 and 10?
60
100
What do you call this fraction? 12/8
Improper fraction
200
Subtract 1/8 + 7/8
8/8 = 1
200
Reduce the fraction 18/27 to its simplest form.
2/3
200
Subtract 6/12 - 1/4
3/12 = 1/4
200
What is the Least Common Multiple of 20 and 4?
20
200
What must a mixed number include?
A whole number and a fraction.
300
Add 1/6 + 2/3
5/6
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
Add 2/7 + 1/28
9/28
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
Subtract 2 3/8 - 1 1/4 =
1 1/8
400
What is the Least Common Multiple of 2,3 and 5?
30
400
How do you add or subtract fractions with different denominators?
Find the LCM of both fractions, change the denominators so that they are like denominators then add or subtract the numerators and keep the denominator.
500
Add 3/9 + 2/3
9/9 = 1
500
Change to a mixed number: 23/5
4 3/5
500
Subtract 5 2/3 - 2 5/6 =
2 5/6
500
What is the Least Common Multiple of 2,3, and 9?
18
500
How do you change an improper fraction to a mixed number?
Divide the numerator by the denominator, the answer is your whole number and the remainder becomes your new numerator.