Adding Fractions
When adding fractions, they must have the same ______.
What is denominator?
When subtracting fractions, denominators must be ______.
What is common (the same).
1 2/4 x 3
4 1/2
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
What is 3/10 as a decimal?
0.3
When adding fractions with unlike denominators, you must find the ______.
What is the least common denominator?
The Carson family went fishing. They caught a 2 5/8 pound trout and a 1 1/2 pound bass. How many more pounds was the trout than the bass?
what is 1 1/8
To multiply fractions the denominators must be the same. True or False?
What is false?
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
0.52
When adding fractions with a common denominator, what do you do with the numerators?
What is add?
When subtracting fractions with a common denominator, what do you do with the numerators?
What is subtract?
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
Which decimal is bigger: 0.5 or 0.45?
0.5
A fraction can be simplified if they have a common _______.
What is factor?
Answers must always be written in _______.
What is simplest form?
1/2 and 2/4 are what kind of fractions?
What is equivalent fractions?
A number with a whole number and a fraction
What is a mixed fraction?
The bottom portion of the fraction that tells how many equal pieces there are total is called
What is the denominator
Order from least to greatest: 0.31, 0.3, 0.03
0.03, 0.3, 0.31
7/22 + 4/22 = ? (Simplified form)
What is 1/2
1/4 - 1/4
What is 0
4 2/5 x 6
26 2/5
Before we can add or subtract fractions, we must have a common...
What is denominator
Order from greatest to least: 0.84, 0.54, 0.8, 0.9
0.9, 0.84, 0.8, 0.54
4/8 + 2/8
What is 6/8
9/12-2/12
What is 7/12
Ms. Stanbury made 3 pies. From each pie, she take a slice that is 1/8 of a pie so that she could do a porch drop off. How much pie is being dropped off?
What is 3/8?
1/4= x/12 what is x?
What is 3
When finding the LCD, you list the ______ of each number and find the first one they have in common.
Multiples
Compare 0.7 and 0.70 using <,>, =
0.7 = 0.70
2/10 + 3/10
What is 1/2
14 2/5 - 9 3/5
4 4/5
5 x 2 2/3
13 1/3
2/5=x/10
What is 4
A fraction answer should always be written in _____
What is simplest form
What is the place called that the 6 is in in this decimal: 0.6
tenths place
1 2/4 + 2 3/4
What is 4 1/4
5/12 - 2/12
What is 3/12?
2 3/4 x 4
11
Draw 1/4 and 1/2. Are these equivalent fractions? how do you know?
Yes they are equivalent because the shaded area of each fraction is the same.
What is a unit fraction?
A fraction that has a one in the numerator
What is the place called that the 2 is in, in this decimal? 0.02
hundreths place
1 3/7 + 4 5/7
What is 6 1/7
4/24 - 2/24
What is 2/24
7 1/2 x 3
22 1/2
Draw 2/3 and 4/6. Are these equivalent fractions and how do you know?
No they are not equivalent.
Write the least common multiple for the numbers: 20 and 15
60
How are fractions and decimals similar?
They are both parts of a whole
3 1/3 + 2 2/3 + 5 1/3
What is 11 1/3
10/12 - 4/12
6/12
2 x 4/5
1 3/5
Draw 3/4 and 2/3. Are these equivalent fractions, how do you know?
No they are not equivalent fractions because the shaded area does not take up the same amount of space.
How do you find out if two fractions are equivalent?
Cross multiplication or the butterfly method
What are three decimals between 0.4 and 0.52?
Any three answers are acceptable: 0.41, 0.42, 0.43, 0.44, 0.45, 0.46, 0.47, 0.48, 0.49, 0.5, 0.51