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.

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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 7 + 1 over 3
a A LaTex expression showing 3 over 21
b A LaTex expression showing 13 over 21
c A LaTex expression showing 9 over 21
d A LaTex expression showing 9 over 21
e A LaTex expression showing 15 over 21
f A LaTex expression showing 21 over 21
2
Add these fractions, but don't simplify the answer
A LaTex expression showing 3 over 7 + 1 over 2
a A LaTex expression showing 28 over 14
b A LaTex expression showing 8 over 14
c A LaTex expression showing 4 over 14
d A LaTex expression showing 0
e A LaTex expression showing 3 over 14
f A LaTex expression showing 13 over 14
3
Add these fractions, but don't simplify the answer
A LaTex expression showing 1 over 5 + 6 over 7
a A LaTex expression showing 35 over 35
b A LaTex expression showing 14 over 35
c A LaTex expression showing 7 over 35
d A LaTex expression showing 37 over 35
e A LaTex expression showing 25 over 35
f A LaTex expression showing 49 over 35
4
Add these fractions, but don't simplify the answer
A LaTex expression showing 1 over 7 + 6 over 11
a A LaTex expression showing 25 over 77
b A LaTex expression showing 53 over 77
c A LaTex expression showing 128 over 77
d A LaTex expression showing 51 over 77
e A LaTex expression showing 49 over 77
f A LaTex expression showing 6 over 77
5
Add these fractions, but don't simplify the answer
A LaTex expression showing 7 over 11 + 1 over 3
a A LaTex expression showing 8 over 33
b A LaTex expression showing 33 over 33
c A LaTex expression showing 9 over 33
d A LaTex expression showing 24 over 33
e A LaTex expression showing 32 over 33
f A LaTex expression showing 6 over 33
6
Add these fractions, but don't simplify the answer
A LaTex expression showing 1 over 3 + 2 over 11
a A LaTex expression showing 17 over 33
b A LaTex expression showing 66 over 33
c A LaTex expression showing 79 over 33
d A LaTex expression showing 33 over 33
e A LaTex expression showing 3 over 33
f A LaTex expression showing 9 over 33
7
Add these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 + 1 over 7
a A LaTex expression showing 14 over 21
b A LaTex expression showing 10 over 21
c A LaTex expression showing 31 over 21
d A LaTex expression showing 17 over 21
e A LaTex expression showing 2 over 21
f A LaTex expression showing 6 over 21