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Timed Test For
Add and subtract mixed numbers with unlike denominators 1
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Sample Problem
**Subtract.** $4\dfrac{3}{4} - 2\dfrac{1}{3} = $ [[☃ math-keypad 1]]
Subtract.
4
3
4
−
2
1
3
=
4\dfrac{3}{4} - 2\dfrac{1}{3} =
4
4
3
−
2
3
1
=
Check Answer
What's your name?
Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
