What is the first step in adding or subtracting fractions?
How to Add and Subtract Fractions #11

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Mathematics
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6th - 7th Grade
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Multiply the fractions
Find a common denominator
Find a common numerator
Convert to decimals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding 3/4 and 1/3, what is the lowest common multiple of the denominators?
15
12
9
6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After finding a common denominator, what should you do next when adding fractions?
Multiply the numerators
Add the numerators
Subtract the numerators
Add the denominators
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the subtraction example, what is the lowest common multiple of 3 and 5?
15
20
12
10
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an improper fraction?
A fraction where the numerator is larger than the denominator
A fraction with a common denominator
A fraction where the numerator is smaller than the denominator
A fraction that cannot be simplified
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a mixed number to an improper fraction?
Divide the numerator by the whole number
Add the whole number to the numerator
Multiply the whole number by the denominator and add the numerator
Subtract the numerator from the denominator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of adding 2 3/4 and 5/12, what is the improper fraction form of 2 3/4?
9/4
8/4
11/4
10/4
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