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Fraction Subtraction - Basic (Simplifying Answers) - Two Changed Denominators (Level 1)

This math topic focuses on subtracting fractions with different denominators and simplifying the results. Each problem requires finding the difference between two fractions, adjusting for unlike denominators, and simplifying the answer to its lowest terms. The topic aims to enhance skills in fraction subtraction and simplification, crucial for understanding advanced fraction operations.

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

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Sub. Basic (Simplifying Answers) - Two Changed Denominators

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


Subtract these fractions and simplify the answer

15−111\frac{1}{5} - \frac{1}{11}

Fraction Subtraction - Basic (Simplifying Answers) - Two Changed Denominators Worksheet

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Math worksheet on 'Fraction Subtraction - Basic (Simplifying Answers) - Two Changed Denominators (Level 1)'. 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 and simplify the answer
A LaTex expression showing 1 over 2 - 1 over 11
a A LaTex expression showing 21 over 2
b A LaTex expression showing 11 over 2
c A LaTex expression showing 1
d A LaTex expression showing 2 over 11
e A LaTex expression showing 4
f A LaTex expression showing 9 over 22
2
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 7 - 1 over 11
a A LaTex expression showing 4 over 77
b A LaTex expression showing 2 over 7
c A LaTex expression showing 3 over 5
d A LaTex expression showing 1 over 77
e A LaTex expression showing 2 over 11
f A LaTex expression showing 4 over 7
3
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 3 - 1 over 11
a A LaTex expression showing 3
b A LaTex expression showing 8 over 33
c A LaTex expression showing 2 over 33
d A LaTex expression showing 1 over 2
e A LaTex expression showing 11 over 4
f A LaTex expression showing 2 over 11
4
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 2 - 1 over 5
a A LaTex expression showing 1 over 2
b A LaTex expression showing 1 over 5
c A LaTex expression showing 3 over 10
d A LaTex expression showing 2 over 3
e A LaTex expression showing 21 over 2
f A LaTex expression showing 1 over 10
5
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 2 - 1 over 7
a A LaTex expression showing 1 over 7
b A LaTex expression showing 1
c A LaTex expression showing 1 over 2
d A LaTex expression showing 22 over 3
e A LaTex expression showing 2 over 7
f A LaTex expression showing 5 over 14
6
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 2 - 1 over 13
a A LaTex expression showing 2 over 13
b A LaTex expression showing 42 over 3
c A LaTex expression showing 11 over 2
d A LaTex expression showing 1 over 2
e A LaTex expression showing 2
f A LaTex expression showing 11 over 26
7
Subtract these fractions and simplify the answer
A LaTex expression showing 1 over 3 - 1 over 7
a A LaTex expression showing 2 over 7
b A LaTex expression showing 2 over 3
c A LaTex expression showing 4 over 21
d A LaTex expression showing 11 over 3
e A LaTex expression showing 2
f A LaTex expression showing 1 over 21