Kuibu
Language/Literature
Math
Schulte Table
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Operation Rules:
Addition
Subtraction
Addition & Subtraction
Multiplication
Division
Multiplication & Division
All Operations
Number Range:
Within 20
Within 50
Within 100
Within 1000
Support Carry in Addition:
Yes
Support Borrow in Subtraction:
Yes
Timer Duration:
30 Seconds
1 Minute
2 Minutes
3 Minutes
5 Minutes
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