Adding/Subtracting Fractions
5/6 + 4/6
What is 9/6
10-12=
What is -2
5/6 x 4/5
What is 20/30 or 2/3
When multiplying a postive and a negative the answer will be.......
negative
Least Common Mulitple
True or False I can add fractions if they have diffrent denominators?
false
-9-2=
What is -11
5/6 divided by 3/5
What is 25/18
When dividing a negative and a negative the answer will be
Greatest Common Factor
What is the new common denominator for 4/5 and 2/10?
10
5-(-2)=
7
8/9 x 9/10
What is 72/90 or 4/5
-7 x -2=
What is 14
When adding or subtracting fractions with diffrent denominators you use the?
LCM
2/5 - 3/10 =
1/10
-5-3=
-8
3/5 divided by 2/3
What is 9/10
50 divided by -10 =
What is -5
To reduce or simplify a fraction you use the?
GCF
4/15 + 2/3 =
What is 14/15
8+(-3)=
What is 5
4/5 divided by 2/5
What is 20/10 or 2
-2 x 3 x -2=
What is 12
Are the numers listed for 9 and 10 the Multiples or the Factors?
9: 9,18,27,26,45,54.........
10: 10,20,30,40,50,........
multiples