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
The answer to a multiplication problem is called a....
Product
When Dividing Fractions you must first _________
change the division sign to multiplication and flip the second number
1/2 + 5/2
6/2 or 3
4/5 -3/5
1/5
8 x 2/3 =
16/3
OR
5 and 1/3
4/5 div 2
2/5
What are some keywords for addition?
Altogether, in all, total, increase, combine, add...
3/4 - 2/8
4/8 or 1/2
1/2 and 2/4 are what kind of fractions?
Equivalent Fractions
3/5 div 2
3/10
4/8 + 2/8
6/8 = 3/4
9/12-2/12
7/12
3/2 x 5/3
5/2
3/4 div 2/5
15/8
2/10 + 3/10
What is 5/10=1/2
6/12 - 1/4
1/4
7/10 x 10/10
7/10 or 70/100
3/4 div 6/8
1
2/4 + 3/8
7/8
Lee went fishing. They caught a 5/8 pound trout and a 1/8 pound bass. Find the difference between the two fish caught?
4/8
11/3 x 11
121/3
2 2/3 div 4/3
2
2/10 + 5/20
9/20
3/8 - 2/8
1/8
0 x 15/23
0
2 2/5 div 3 1/10
24/19 or 1 5/19