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Fraction Subtraction - Problem Simplification - Mixed - One Changed Denominator (Level 2)

This math topic focuses on fraction subtraction, particularly emphasizing the simplification of mixed fractions with one changed denominator. It targets setting up subtraction problems correctly by adjusting fractions to have common denominators before performing the subtraction. Each question involves converting mixed fractions to improper fractions and finding a common denominator to simplify the problem. The topic is organized progressively with escalating complexity, aimed at mastering the introductory aspects of adding and subtracting mixed fractions.

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

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Sub. 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 subtraction problem correctly

312−2363\frac{1}{2} - 2\frac{3}{6}

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

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Math worksheet on 'Fraction Subtraction - Problem Simplification - Mixed - One Changed Denominator (Level 2)'. 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 subtraction problem correctly
A LaTex expression showing 11 over 2 - 4 over 6
a A LaTex expression showing 9 over 6 - 4 over 6
b A LaTex expression showing 12 over 6 - 4 over 6
c A LaTex expression showing 9 over 6 - 5 over 6
d A LaTex expression showing 21 over 14 - 8 over 14
e A LaTex expression showing 8 over 6 - 4 over 6
f A LaTex expression showing 7 over 6 - 4 over 6
2
Set up this fraction subtraction problem correctly
A LaTex expression showing 11 over 3 - 4 over 6
a A LaTex expression showing 7 over 6 - 4 over 6
b A LaTex expression showing 28 over 21 - 12 over 21
c A LaTex expression showing 10 over 6 - 4 over 6
d A LaTex expression showing 8 over 6 - 4 over 6
e A LaTex expression showing 15 over 12 - 8 over 12
f A LaTex expression showing 8 over 6 - 5 over 6
3
Set up this fraction subtraction problem correctly
A LaTex expression showing 31 over 2 - 3 over 6
a A LaTex expression showing 21 over 6 - 3 over 6
b A LaTex expression showing 21 over 6 - 4 over 6
c A LaTex expression showing 19 over 6 - 3 over 6
d A LaTex expression showing 24 over 6 - 3 over 6
e A LaTex expression showing 20 over 6 - 3 over 6
f A LaTex expression showing 49 over 14 - 6 over 14
4
Set up this fraction subtraction problem correctly
A LaTex expression showing 31 over 2 - 13 over 4
a A LaTex expression showing 14 over 4 - 8 over 4
b A LaTex expression showing 13 over 4 - 7 over 4
c A LaTex expression showing 40 over 12 - 21 over 12
d A LaTex expression showing 14 over 4 - 7 over 4
e A LaTex expression showing 35 over 10 - 16 over 10
f A LaTex expression showing 16 over 4 - 7 over 4
5
Set up this fraction subtraction problem correctly
A LaTex expression showing 31 over 3 - 5 over 6
a A LaTex expression showing 19 over 6 - 5 over 6
b A LaTex expression showing 22 over 6 - 5 over 6
c A LaTex expression showing 20 over 6 - 6 over 6
d A LaTex expression showing 20 over 6 - 5 over 6
e A LaTex expression showing 70 over 21 - 15 over 21
f A LaTex expression showing 39 over 12 - 10 over 12
6
Set up this fraction subtraction problem correctly
A LaTex expression showing 31 over 5 - 15 over 10
a A LaTex expression showing 176 over 55 - 80 over 55
b A LaTex expression showing 31 over 10 - 15 over 10
c A LaTex expression showing 95 over 30 - 45 over 30
d A LaTex expression showing 32 over 10 - 16 over 10
e A LaTex expression showing 32 over 10 - 15 over 10
f A LaTex expression showing 34 over 10 - 15 over 10
7
Set up this fraction subtraction problem correctly
A LaTex expression showing 11 over 2 - 2 over 6
a A LaTex expression showing 9 over 6 - 3 over 6
b A LaTex expression showing 8 over 6 - 2 over 6
c A LaTex expression showing 9 over 6 - 2 over 6
d A LaTex expression showing 7 over 6 - 2 over 6
e A LaTex expression showing 21 over 14 - 4 over 14
f A LaTex expression showing 12 over 6 - 2 over 6