Square drill
Session only — numbers reset when you close the tab.
Sets
Squares 11–32
Squares 33–50
Cubes 2–15
Powers of 2
Direction
Give the root
Give the power
Mixed
Square root
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1
2
3
4
5
6
7
8
9
⌫
0
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0
Streak
0
Best
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Accuracy
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Median
Weak spots