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LCM
Equivalency
Parts of Wholes
GCF
Fraction Rules
100
LCM stands for this
What is Least Common Multiple
100
This is equivalent to 1/2.
What is 2/4, etc
100
1/2 of an hour
What is 30 minutes
100
GCF stands for
What is Greatest Common Factor
100
The denominator stands for this
What is the whole
200
12
What is 4 and 6
200
Equivalent to 1/3
What is 2/6 etc
200
1/2 of a foot
What is 6 inches
200
I use the GCF when I need to.....
What is reduce fractions.
200
The numerator stands for this
What is the part of the whole
300
16
What is 4 and 8
300
Equivalent to 3/4
What is 6/8, etc
300
1/5 of a dollar
What is 20ยข
300
4 and 12
What is 4
300
When adding or subtracting fractions, this should NOT be added
What is denominators
400
LCM helps me when I need to do this
What is make common denominators?
400
Equivalent to 1/6
What is 2/12, etc
400
1/3 of an hour
What is 20 minutes
400
12 and 16
What is 4
400
To add, subtract or compare make SURE the denominators are
What is the same.
500
40
What is 8 and 10?
500
Equivalent to 1/5
What is 2/10, etc
500
1/3 of 150
What is 50
500
21 and 28
What is 7
500
To divided fractions, you must multiply instead AND
What is invert the fraction being "divided."