Question

564 = 836
287 = 6053
.
(iv) ...
3. Find the difference between the greatest 4-digit number and the smallest 5-digit number
4. Find the difference between the greatest 4-digit number and the greatest 5-digit numbe​

Answer 1

Step-by-step explanation:

9999-10000

= -1

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Answer 2

Step-by-step explanation:

3. 10000 - 9999 = 1

4. 99,999 - 9999 = 90,000