Adding With Like Denominators
Subtracting with like denominators
Least Common Multiples
Adding with unlike denominators
Subtracting with unlike denominators
100
1/4+ 2/4=
What is 3/4
100
2/3-1/3=
What is 1/3?
100
35 is the Least Common Multiple of these two numbers.
What is 7 and 5?
100
1/5+2/7=
What is 17/35?
100
The bottom number of a fraction.
What is a denominator?
200
10/117+ 100/117=
What is 110/117?
200
2/5-1/5=
What is 1/5?
200
18 is the least common multiple of these two numbers.
What is 9 and 6?
200
This is the first step to adding fractions with unlike denominators.
What is finding the least common multiple?
200
The top number of a fraction.
What is a numerator?
300
2/3+4/3=
What is 6/3?
300
6/7-3/7=
What is 3/7?
300
This is the least common multiple of 6 and 3.
What is 6?
300
After I multiply the denominators, I multiply the *********.
What is Numerator?
300
Subtracting fractions with unlike denominators is just like ****** fractions with unlike denominators.
What is adding?
400
8/15+4/15=
What is 12/15?
400
6/8-5/8=
What is 1/8?
400
This is the least common multiple of 10 and 15.
What is 5?
400
1/4+1/3=
What is 7/12?
400
2/5-1/3=
What is 1/15?
500
2/5+1/5=
What is 3/5?
500
100/200-50/200=
What is 50/200?
500
You can use this (two circles) to find the least common multiples.
What is a Venn-diagram?
500
3/4+1/6=
What is 11/12?
500
5/6-1/4=
What is 14/24?
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