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

Level 3

This math topic focuses on basic fraction subtraction without simplifying the results, specifically dealing with cases where the denominators of the fractions are different. Each problem presents pairs of fractions with varying denominators that learners are required to subtract, then select the correct result from multiple options. Skills practiced include finding common denominators, performing the subtraction, and understanding fractional results without the additional step of simplifying the fractions. This forms a part of an advanced unit on fraction addition and subtraction.

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

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

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


Subtract these fractions, but don't simplify the answer

2347\frac{2}{3} - \frac{4}{7}

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

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Math worksheet on 'Fraction Subtraction - Basic (No Simplifying Answers) - Two Changed Denominators (Level 3)'. Part of a broader unit on 'Fraction Addition and Subtraction - Advanced' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_advanced/
1
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 - 4 over 7
a A LaTex expression showing 8 over 21
b A LaTex expression showing 31 over 21
c A LaTex expression showing 28 over 21
d A LaTex expression showing 6 over 21
e A LaTex expression showing 7 over 21
f A LaTex expression showing 2 over 21
2
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 5 over 7 - 3 over 13
a A LaTex expression showing 104 over 91
b A LaTex expression showing 45 over 91
c A LaTex expression showing 44 over 91
d A LaTex expression showing 8 over 91
e A LaTex expression showing 16 over 91
f A LaTex expression showing 26 over 91
3
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 7 over 11 - 3 over 5
a A LaTex expression showing 35 over 55
b A LaTex expression showing 20 over 55
c A LaTex expression showing 31 over 55
d A LaTex expression showing 2 over 55
e A LaTex expression showing 110 over 55
f A LaTex expression showing 10 over 55
4
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 8 over 11 - 2 over 3
a A LaTex expression showing 25 over 33
b A LaTex expression showing 15 over 33
c A LaTex expression showing 110 over 33
d A LaTex expression showing 16 over 33
e A LaTex expression showing 9 over 33
f A LaTex expression showing 2 over 33
5
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 2 over 3 - 3 over 13
a A LaTex expression showing 97 over 39
b A LaTex expression showing 5 over 39
c A LaTex expression showing 17 over 39
d A LaTex expression showing 39 over 39
e A LaTex expression showing 26 over 39
f A LaTex expression showing 6 over 39
6
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 4 over 5 - 10 over 13
a A LaTex expression showing 91 over 65
b A LaTex expression showing 182 over 65
c A LaTex expression showing 52 over 65
d A LaTex expression showing 2 over 65
e A LaTex expression showing 70 over 65
f A LaTex expression showing 74 over 65
7
Subtract these fractions, but don't simplify the answer
A LaTex expression showing 9 over 11 - 4 over 7
a A LaTex expression showing 70 over 77
b A LaTex expression showing 91 over 77
c A LaTex expression showing 57 over 77
d A LaTex expression showing 143 over 77
e A LaTex expression showing 19 over 77
f A LaTex expression showing 13 over 77