Adding Fractions
to add fractions they must have the same ______.
What is denominator?
When subtracting fractions with unlike denominators you must first find the..?
Find the LCD/LCM
What are like fractions?
Fractions that has the same or common denominator.
1/2 + 5/2
6/2 or 3
4/5 -3/5
1/5
8 x 1/1 =
8
What are equivalent fractions?
Fractions that look differently but has the same value.
4/8 + 2/8
6/8 = 3/4
9/12-2/12
7/12
3/1 x 1/2
3/2
What is a proper fraction?
A Fraction with a smaller numerator over a larger denominator.
2/10 + 5/20
9/20
2/8 - 3/8
- 1/8
365 x 1/5
Write you answer as either a whole number or mixed number.
73
What is a fraction?
parts of a whole
3 1/9 + 2 1/9 + 5 1/9
10 3/9
13 2/3 - 6 1/3 = ?
7 1/3
1/2 is the same as 15/30
True or False?
True
What does the terms ascending and descending means?
Ascending means to increase or go up; least to greatest.
Descending means to decrease, go down, start from something big and go small, greatest to least.