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Fraction Addition - Problem Simplification - Mixed - Two Changed Denominators (Level 3)

This math topic focuses on advanced fraction addition problems where learners practice setting up and simplifying the addition of fractions with different denominators. It is part of a broader unit on mixed fraction addition and subtraction at an advanced level. The problems challenge students to find common denominators and simplify expressions to add fractions correctly. Options with various setups are provided for each fraction addition problem, requiring the learner to choose or calculate the correct configuration and resultant simplified expression. This set of problems is aimed at developing proficiency in handling more complex fraction operations.

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

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Add. Problem Simplification - Mixed - Two Changed Denominators

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

Set up this fraction addition problem correctly

235+372\frac{3}{5} + \frac{3}{7}

Fraction Addition - Problem Simplification - Mixed - Two Changed Denominators Worksheet

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Math worksheet on 'Fraction Addition - Problem Simplification - Mixed - Two Changed Denominators (Level 3)'. Part of a broader unit on 'Fraction Addition and Subtraction, Mixed - Advanced' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_mixed_advanced/
1
Set up this fraction addition problem correctly
A LaTex expression showing 33 over 7 + 210 over 11
a A LaTex expression showing 36 over 11 + 32 over 11
b A LaTex expression showing 264 over 77 + 224 over 77
c A LaTex expression showing 264 over 77 + 231 over 77
d A LaTex expression showing 297 over 88 + 256 over 88
e A LaTex expression showing 288 over 84 + 238 over 84
f A LaTex expression showing 275 over 77 + 224 over 77
2
Set up this fraction addition problem correctly
A LaTex expression showing 12 over 11 + 3 over 5
a A LaTex expression showing 78 over 66 + 33 over 66
b A LaTex expression showing 7 over 5 + 3 over 5
c A LaTex expression showing 65 over 55 + 33 over 55
d A LaTex expression showing 70 over 55 + 33 over 55
e A LaTex expression showing 65 over 55 + 44 over 55
f A LaTex expression showing 70 over 60 + 36 over 60
3
Set up this fraction addition problem correctly
A LaTex expression showing 16 over 11 + 2 over 3
a A LaTex expression showing 51 over 33 + 22 over 33
b A LaTex expression showing 51 over 33 + 33 over 33
c A LaTex expression showing 9 over 3 + 2 over 3
d A LaTex expression showing 54 over 33 + 22 over 33
e A LaTex expression showing 18 over 12 + 8 over 12
f A LaTex expression showing 68 over 44 + 22 over 44
4
Set up this fraction addition problem correctly
A LaTex expression showing 32 over 7 + 23 over 5
a A LaTex expression showing 17 over 5 + 13 over 5
b A LaTex expression showing 115 over 35 + 98 over 35
c A LaTex expression showing 115 over 35 + 91 over 35
d A LaTex expression showing 130 over 40 + 104 over 40
e A LaTex expression showing 138 over 42 + 105 over 42
f A LaTex expression showing 120 over 35 + 91 over 35
5
Set up this fraction addition problem correctly
A LaTex expression showing 24 over 7 + 10 over 11
a A LaTex expression showing 198 over 77 + 70 over 77
b A LaTex expression showing 198 over 77 + 77 over 77
c A LaTex expression showing 26 over 11 + 10 over 11
d A LaTex expression showing 216 over 84 + 70 over 84
e A LaTex expression showing 209 over 77 + 70 over 77
f A LaTex expression showing 220 over 88 + 80 over 88
6
Set up this fraction addition problem correctly
A LaTex expression showing 12 over 7 + 4 over 5
a A LaTex expression showing 54 over 42 + 28 over 42
b A LaTex expression showing 50 over 40 + 32 over 40
c A LaTex expression showing 50 over 35 + 28 over 35
d A LaTex expression showing 45 over 35 + 35 over 35
e A LaTex expression showing 7 over 5 + 4 over 5
f A LaTex expression showing 45 over 35 + 28 over 35
7
Set up this fraction addition problem correctly
A LaTex expression showing 12 over 3 + 6 over 11
a A LaTex expression showing 20 over 12 + 6 over 12
b A LaTex expression showing 66 over 44 + 24 over 44
c A LaTex expression showing 13 over 11 + 6 over 11
d A LaTex expression showing 55 over 33 + 21 over 33
e A LaTex expression showing 66 over 33 + 18 over 33
f A LaTex expression showing 55 over 33 + 18 over 33