FlashQuant
Addition
Range: (
to
) + (
to
)
Subtraction
Addition problems in reverse.
Multiplication
Range: (
to
) × (
to
)
Division
Multiplication problems in reverse.
Duration:
30 seconds
60 seconds
120 seconds
300 seconds
600 seconds
Start
Killer mode
Seconds left:
120
Score:
0
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0
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Zetamac
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