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Fraction Addition - Problem Simplification - Mixed - One Changed Denominator (Level 1)

This math topic focuses on practicing the addition of fractions where at least one fraction's denominator is changed to facilitate the addition. It is part of a broader introduction to adding and subtracting mixed fractions. Each problem requires setting up the addition by finding a common denominator, ensuring students understand how to adjust fractions so they can be added together correctly. This is essential for developing skills in manipulating fractions and solving fraction addition problems accurately.

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

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Add. Problem Simplification - Mixed - One Changed Denominator

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

Set up this fraction addition problem correctly

317+1143\frac{1}{7} + \frac{1}{14}

Fraction Addition - Problem Simplification - Mixed - One Changed Denominator Worksheet

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Math worksheet on 'Fraction Addition - Problem Simplification - Mixed - One Changed Denominator (Level 1)'. Part of a broader unit on 'Fraction Addition and Subtraction, Mixed - Intro' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_mixed_intro/
1
Set up this fraction addition problem correctly
A LaTex expression showing 11 over 2 + 1 over 6
a A LaTex expression showing 9 over 6 + 2 over 6
b A LaTex expression showing 7 over 6 + 1 over 6
c A LaTex expression showing 12 over 6 + 1 over 6
d A LaTex expression showing 21 over 14 + 2 over 14
e A LaTex expression showing 8 over 6 + 1 over 6
f A LaTex expression showing 9 over 6 + 1 over 6
2
Set up this fraction addition problem correctly
A LaTex expression showing 31 over 7 + 1 over 14
a A LaTex expression showing 46 over 14 + 1 over 14
b A LaTex expression showing 44 over 14 + 2 over 14
c A LaTex expression showing 175 over 56 + 4 over 56
d A LaTex expression showing 43 over 14 + 1 over 14
e A LaTex expression showing 330 over 105 + 7 over 105
f A LaTex expression showing 44 over 14 + 1 over 14
3
Set up this fraction addition problem correctly
A LaTex expression showing 21 over 2 + 1 over 6
a A LaTex expression showing 14 over 6 + 1 over 6
b A LaTex expression showing 15 over 6 + 2 over 6
c A LaTex expression showing 18 over 6 + 1 over 6
d A LaTex expression showing 13 over 6 + 1 over 6
e A LaTex expression showing 15 over 6 + 1 over 6
f A LaTex expression showing 35 over 14 + 2 over 14
4
Set up this fraction addition problem correctly
A LaTex expression showing 31 over 2 + 1 over 4
a A LaTex expression showing 14 over 4 + 2 over 4
b A LaTex expression showing 16 over 4 + 1 over 4
c A LaTex expression showing 14 over 4 + 1 over 4
d A LaTex expression showing 35 over 10 + 2 over 10
e A LaTex expression showing 13 over 4 + 1 over 4
f A LaTex expression showing 40 over 12 + 3 over 12
5
Set up this fraction addition problem correctly
A LaTex expression showing 21 over 3 + 1 over 9
a A LaTex expression showing 24 over 9 + 1 over 9
b A LaTex expression showing 21 over 9 + 1 over 9
c A LaTex expression showing 81 over 36 + 4 over 36
d A LaTex expression showing 19 over 9 + 1 over 9
e A LaTex expression showing 70 over 30 + 3 over 30
f A LaTex expression showing 21 over 9 + 2 over 9
6
Set up this fraction addition problem correctly
A LaTex expression showing 11 over 2 + 1 over 4
a A LaTex expression showing 16 over 12 + 3 over 12
b A LaTex expression showing 6 over 4 + 2 over 4
c A LaTex expression showing 8 over 4 + 1 over 4
d A LaTex expression showing 15 over 10 + 2 over 10
e A LaTex expression showing 6 over 4 + 1 over 4
f A LaTex expression showing 5 over 4 + 1 over 4
7
Set up this fraction addition problem correctly
A LaTex expression showing 31 over 2 + 1 over 6
a A LaTex expression showing 21 over 6 + 1 over 6
b A LaTex expression showing 49 over 14 + 2 over 14
c A LaTex expression showing 21 over 6 + 2 over 6
d A LaTex expression showing 19 over 6 + 1 over 6
e A LaTex expression showing 20 over 6 + 1 over 6