Fraction Addition - Basic (Simplifying Answers) - One Changed Denominator

Level 2

The math topic covered in this task practices the skill of fraction addition with an emphasis on simplifying answers. Detailed problem statements instruct the students to add given fractions and provides them with multiple possible answers to choose from. Furthermore, the problems specify certain conditions - for example, one of the denominators within the fraction addition problem may have been altered.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Add. Basic (Simplifying Answers) - One Changed Denominator

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Add these fractions and simplify the answer

15+415\frac{1}{5} + \frac{4}{15}

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Fraction Addition - Basic (Simplifying Answers) - One Changed Denominator Worksheet

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Math worksheet on 'Fraction Addition - Basic (Simplifying Answers) - One Changed Denominator (Level 2)'. Part of a broader unit on 'Fraction Addition and Subtraction - Intro' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_intro/
1
Add these fractions and simplify the answer
A LaTex expression showing 1 over 5 + 4 over 15
a A LaTex expression showing 4 over 75
b A LaTex expression showing 1
c A LaTex expression showing 2
d A LaTex expression showing 7 over 15
e A LaTex expression showing 17 over 9
f A LaTex expression showing 4 over 5
2
Add these fractions and simplify the answer
A LaTex expression showing 4 over 7 + 1 over 21
a A LaTex expression showing 13 over 21
b A LaTex expression showing 5 over 21
c A LaTex expression showing 2 over 11
d A LaTex expression showing 31 over 8
e A LaTex expression showing 2 over 7
f A LaTex expression showing 5 over 7
3
Add these fractions and simplify the answer
A LaTex expression showing 1 over 7 + 11 over 21
a A LaTex expression showing 1 over 3
b A LaTex expression showing 2 over 3
c A LaTex expression showing 4 over 7
d A LaTex expression showing 12 over 9
e A LaTex expression showing 5 over 7
f A LaTex expression showing 1 over 7
4
Add these fractions and simplify the answer
A LaTex expression showing 1 over 2 + 3 over 6
a A LaTex expression showing 2
b A LaTex expression showing 2 over 3
c A LaTex expression showing 11 over 2
d A LaTex expression showing 1 over 2
e A LaTex expression showing 1 over 3
f A LaTex expression showing 1
5
Add these fractions and simplify the answer
A LaTex expression showing 4 over 5 + 1 over 15
a A LaTex expression showing 31 over 6
b A LaTex expression showing 13 over 15
c A LaTex expression showing 2 over 5
d A LaTex expression showing 1
e A LaTex expression showing 4 over 75
f A LaTex expression showing 31 over 2
6
Add these fractions and simplify the answer
A LaTex expression showing 1 over 2 + 4 over 6
a A LaTex expression showing 1
b A LaTex expression showing 5 over 12
c A LaTex expression showing 21 over 2
d A LaTex expression showing 5 over 6
e A LaTex expression showing 11 over 6
f A LaTex expression showing 0
7
Add these fractions and simplify the answer
A LaTex expression showing 3 over 5 + 1 over 15
a A LaTex expression showing 4 over 5
b A LaTex expression showing 2 over 3
c A LaTex expression showing 3 over 4
d A LaTex expression showing 11 over 5
e A LaTex expression showing 3 over 5
f A LaTex expression showing 1 over 25