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# Fill in the blanks.a. The smallest 8-digit number is ____ b. The largest 9 -digit number is _____c. One's period has____ digits in the Indian system.d. Place value of a digit $= ......\times......$e. The smallest 8- digit number having 3 different digits is ____.

**Solution :**

(a) The smallest 8 digit number is **1,00,00,000.**

(b) The smallest 9 digit number is **10,00,00,000.**

(c) The first period, called one's period, is formed with the first three digits of the number.

Therefore, one's period has **3** digits in the Indian system.

(d) Place value of a digit $= (Face value of the digit) \times (Value of the place)$

(e) The smallest 8 digit number having 3 different digits is **1,00,00,002.**

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