Adding and subtracting fractions
Types of exercises: adding - different denominators, subtracting - different denominators, adding - mixed numbers - different denominators, subtracting - mixed numbers - different denominators, subtracting - how much more - different denominators.
Exercises are drawn at random from a large bank - every click gives a different set.
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Problem
How much greater is 1/2 than 1/4?
Work out
9 2/3 + 1 4/5
Work out
1/2 − 1/8
Work out
7 1/4 − 4 1/2
Work out
5/12 + 3/4
Problem
How much smaller is 1/3 than 4/5?
Work out
5 4/5 + 6 1/2
Work out
5/6 − 3/5
Work out
8 2/3 − 3 1/2
Work out
1/5 + 1/2
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