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Vocabulary
Subtraction with Renaming
Estimating with Fractions
Adding Fractions
Subtracting Fractions
100
The form of a fraction when the GCF of the numerator and denominator is one
simplest form
100
3 1/4 - 2 2/4
3/4
100
2 3/8 - 1 1/7
2-1 = 1
100
3/8 + 3/8
6/8 = 3/4
100
7/8 - 5/8
2/8 = 1/4
200
fractions that have the same denominator
like fractions
200
6 - 3 5/8
2 3/8
200
4 8/12 + 2 2/3
5 + 3 = 8
200
2/3 + 1/6
5/6
200
7/10 - 1/2
2/10 = 1/5
300
fractions that have different denominators
unlike fractions
300
1 2/9 - 8/9
1/3
300
1 2/4 - 1 1/7
2-1 = 1
300
2/5 + 1/2
9/10
300
2/3 - 1/12
7/12
400
First one to ring the bell gets the points ;)
!!
400
7 2/8 - 5 3/4
1 1/2
400
4/5 + 2 3/9
1 + 2 =3
400
5/6 + 1/4
13/12 = 1 1/12
400
4/6 - 1/4
5/12
500
the part of the fraction that tells how many of the equal parts are being used
numerator
500
6 1/12 - 2 2/3
3 5/12
500
8 7/15 - 7 5/9
8 - 8 = 0
500
3/4 + 7/8
13/8 = 1 5/8
500
5/6 - 3/9
9/18 = 1/2