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Timed Test For
Add and subtract mixed numbers 2
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Sample Problem
$3 \dfrac{7}{12} + 4 \dfrac{7}{12} = $ [[☃ math-keypad 1]]
3
7
12
+
4
7
12
=
3 \dfrac{7}{12} + 4 \dfrac{7}{12} =
3
1
2
7
+
4
1
2
7
=
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)
