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Common Core Standards
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Timed Test For
Add 2-digit numbers (no regrouping)
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Sample Problem
$42+31=$ [[☃ math-keypad 5]]
42
+
31
=
42+31=
4
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)
