Vocabulary
A fraction with a numerator of 1.
Unit Fraction
1/8 + 7/8
8/8 or 1
4 x 1/5
4/5
Write 8/4 as a sum of unit fractions.
1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4
2/10 + 17/100
37/100
The part of a fraction that tells you how many equal pieces the whole is cut into.
Denominator
10/12 - 3/12
7/12
8 x 6/10
48/10 or 4 8/10
Decompose 2 1/2 as a sum of unit fractions.
1/2 + 1/2 +
1/2 + 1/2 +
1/2
9/100 + 12/10
129/100
The part of a fraction that tells you how many pieces are counted or shaded.
Numerator
3 2/5 +2 2/5
5 4/5
If there are 12 snails, and 1/3 of them have a yellow shell. How many snails have a yellow shell?
4
Free Spot...
if you can tell me the color of Mrs. Souza's eyes
Blue
What is the missing value in the equation?
x/10 + 77/100 = 97/100
x = 2
When you have a whole number and a fraction together.
Mixed Number
What is the missing fraction?
3/8 + n = 1
n = 5/8
What is the missing value for this equation?
b x 4/12 = 48/12
b = 12
What is the sum of the following unit fractions?
1/5 + 1/5 + 1/5 + 1/5 + 1/5 +
1/5 + 1/5 + 1/5 + 1/5 + 1/5 +
1/5 + 1/5 + 1/5
2 3/5 or 13 /5
13/100 + 5/10 + 2/100
65/100
What operation would you use to find the difference?
Subtraction
5 1/3 - 3 2/3
1 2/3
What is 3/5 of 25?
15
Write the sum of the following unit fractions as a mixed number.
1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10
1 8/10
Name at least 3 fractions between 5/10 and 6/10
51/100
52/100
53/100
54/100
55100
56/100
57/100
58/100
59/100