Subtracting 10 from 2-digit Numbers Interactive Mad Maths

Answer as many questions as you can. Use the 'Enter' key to submit each answer. Your time starts after you answer the first one.

Tablet Version:     Lock Help Off:
Subtract 10           Hundred Square / Tens and Ones
R C 1 2 3 4 5 6 7 8 9 0 Go Help on/off
Music On: (1 min only)

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