the digit at unit place of the square of 203 is _____.
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The digit at unit place of the square of 203 is 9.
Step-by-step explanation:
Method 1.
The given number is 203.
Its square is 203² = 203 × 203 = 41209.
Thus the required digit at unit place is 9.
Method 2.
The given number is 203.
The digit at unit place is 3 and its square is 9.
So, the required number at unit place is 9.
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