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Timed Test For
Add and subtract mixed numbers with unlike denominators 2
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Sample Problem
$2\dfrac{2}{3} + 8\dfrac{3}{4} = $ [[☃ math-keypad 1]]
2
2
3
+
8
3
4
=
2\dfrac{2}{3} + 8\dfrac{3}{4} =
2
3
2
+
8
4
3
=
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)
