Dividing in your head is mentally taxing. Instead, invert the operation: double the number (multiply by 2) and divide by 10 (shift the decimal left by one place).
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Correct!
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🏆
Session Completed!
Skill: Fast Division by 5 (Double & Shift Decimal)
100%
10 of 10 correct in 18.4s (avg 1.8s/q)
Question Breakdown & Solutions:
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