Adding Fractions
2/4 x 3
1 2/4
the top digit in a fraction
What is the numerator?
What is a fraction?
A part of a whole or a part of a set
The bottom digit of a fraction
What is the denominator?
When are 2 times in the real world when you would use fractions?
What is cooking, measuring, building ..multiple answers
2 x 3/4
1 1/2
The top part of a fraction that tells how many pieces you are talking about is
What is the numerator
2/10 +3/100
What is 23/100
The bottom portion of the fraction that tells how many equal pieces there are total is called
What is the denominator
7/12 + 4/12= ?
What is 11/12
3/4 - 1/4
What is 2/4 (1/2)
2/5 x 6
2 2/5
Before we can add or subtract fractions, we must have a common...
What is denominator
4/8 + 2/8
What is 6/8
9/12-6/12
What is 3/12
2/2, 6/6, 15/15, and 20/20 are all examples of _____.
1 whole
2/10 + 3/10
What is 1/2 (5/10)
14 2/5 - 9 1/5
What is 5 1/5
5 x 2/3
3 1/3
When should you NEVER us Butterfly Method?
What is when you are comparing more than 2 fractions.
1 2/4 + 2 3/4
What is 4 1/4
5/10 - 2/100
What is 48/100?
3/4 x 4
3
What is a unit fraction?
A fraction that has a one in the numerator
3/5 + 1/4
What is 17/20
3 1/3 - 1 2/3
What is 1 2/3
2 1/2 x 3
7 1/2
Name 4 ways to compare fractions.
What are Bench Mark, Butterfly, Common Numerator and Common Denominator.
1/3 + 1/4 + 2/6
What is 11/12
64/100 - 4/10
24/100
2 x 4/5
1 3/5
How do you find out if two fractions are equivalent?
Cross multiplication or the butterfly method