Properties
The top number of a fraction is called...
Numerator
When adding fractions with the same unit what do you add?
Numerator
True or False: When subtracting fractions you have to subtract both the numerator and denominator
False
1/3 + 1/3 + 1/3 + 1/3 +1/3
5 x 1/3
What does a Line Plot show us?
It shows us a collection of data from more than one point. (Answers may Vary but should be on the same idea)
The denominator tells us ...
How many pieces in the whole
5/8 - 3/8 =
2/8
What would the repeated addition be for 5 x 1/6
1/6 + 1/6 + 1/6 + 1/6 + 1/6 =
By putting an X over the data point.
When you have the same number in both the numerator and denominator you have ...
one whole
2/3 + 1/3 =
3/3 or 1
1 3/7 - 1/7 =
1 2/7
Solve
5 x 1/5 =
5/5 or 1 whole
True or False:
Line Plots can only be created with number points
False
When the numerator is greater than the denominator it is called an ...
Improper fraction
7/12 + ? = 12/12
5/12
3 5/9 - 8/9 =
2 6/9 or 2 2/3
2 x 2 1/6 =
show the work
2 x ( 2 + 1/6 )
( 2 x 2 ) + ( 2 x 1/6 )
4 + 2/6
4 2/6
What do you need to do if you start a numberline with a number other than zero?
Make a double dash between the zero and the first number
(ex: <----//--------)
When you have a whole number and a fraction together you have a ...
Mixed fraction
1 3/5 + 4/5 =
2 2/5
4 3/8 - 1 7/8 =
2 4/8 or 2 1/2
True or False:
5 x 2 3/5 = 13
True
When asked to find the difference between the greatest point and the least point, what is it asking you to do?
Subtract them