What would be the common denominator for adding 1/2 + 3/4?
Finding a Common Denominator

Quiz
•
Mathematics
•
5th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6
4
9
2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following would be the new fractions for finding common denominators for 3/4 and 2/6?
9/12 and 4/12
6/8 and 4/12
9/12 and 6/18
2/12 and 6/12
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What step should you do first when adding fractions with unlike denominators?
Just add the denominators together
Find a common denominator
Add the numerators together first
Chang each numerator to be the same
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What would be the common denominator for adding 3/9 + 4/6?
9
12
18
27
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6
12
8
7
6.
DROPDOWN QUESTION
1 min • 1 pt
You must find the (a) before you can add or subtract fractions with unlike denominators.
common denominator
common numerator
multiple
simplified fraction
7.
DROPDOWN QUESTION
1 min • 1 pt
You must find the (a) before you can add or subtract fractions with unlike denominators.
common denominator
common numerator
multiple
simplified fraction
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