Fraction Addition - Basic (No Simplifying Answers) - Two Changed Denominators

Level 2

This topic focuses on the practice of addition of fractions with changed denominators. The learning material does not require students to simplify their answers, allowing them to focus on the process of adding fractions with different denominators. The exercises progress through different fraction pairs with various challenge levels, including both smaller fractions and those with larger numerators and denominators. The students are given multiple possible answers to choose from for practice, encouraging independent problem-solving and reasoning.

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

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Add. Basic (No Simplifying Answers) - Two Changed Denominators

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


Add these fractions, but don't simplify the answer

15+211\frac{1}{5} + \frac{2}{11}

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Fraction Addition - Basic (No Simplifying Answers) - Two Changed Denominators Worksheet

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Math worksheet on 'Fraction Addition - Basic (No Simplifying Answers) - Two Changed Denominators (Level 2)'. Part of a broader unit on 'Fraction Addition and Subtraction - Practice' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_practice/
1
Add these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 + 1 over 7
a A LaTex expression showing 10 over 21
b A LaTex expression showing 17 over 21
c A LaTex expression showing 2 over 21
d A LaTex expression showing 6 over 21
e A LaTex expression showing 31 over 21
f A LaTex expression showing 14 over 21
2
Add these fractions, but don't simplify the answer
A LaTex expression showing 7 over 11 + 1 over 2
a A LaTex expression showing 22 over 22
b A LaTex expression showing 12 over 22
c A LaTex expression showing 12 over 22
d A LaTex expression showing 25 over 22
e A LaTex expression showing 34 over 22
f A LaTex expression showing 13 over 22
3
Add these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 + 1 over 5
a A LaTex expression showing 0
b A LaTex expression showing 18 over 15
c A LaTex expression showing 26 over 15
d A LaTex expression showing 13 over 15
e A LaTex expression showing 15 over 15
f A LaTex expression showing 8 over 15
4
Add these fractions, but don't simplify the answer
A LaTex expression showing 1 over 5 + 2 over 11
a A LaTex expression showing 2 over 55
b A LaTex expression showing 44 over 55
c A LaTex expression showing 21 over 55
d A LaTex expression showing 33 over 55
e A LaTex expression showing 3 over 55
f A LaTex expression showing 137 over 55
5
Add these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 + 1 over 11
a A LaTex expression showing 9 over 33
b A LaTex expression showing 33 over 33
c A LaTex expression showing 2 over 33
d A LaTex expression showing 11 over 33
e A LaTex expression showing 66 over 33
f A LaTex expression showing 25 over 33
6
Add these fractions, but don't simplify the answer
A LaTex expression showing 1 over 5 + 2 over 3
a A LaTex expression showing 3 over 15
b A LaTex expression showing 3 over 15
c A LaTex expression showing 15 over 15
d A LaTex expression showing 8 over 15
e A LaTex expression showing 12 over 15
f A LaTex expression showing 13 over 15
7
Add these fractions, but don't simplify the answer
A LaTex expression showing 2 over 7 + 1 over 3
a A LaTex expression showing 21 over 21
b A LaTex expression showing 15 over 21
c A LaTex expression showing 9 over 21
d A LaTex expression showing 3 over 21
e A LaTex expression showing 9 over 21
f A LaTex expression showing 13 over 21