Elise wrote all possible four-digit numbers using two of the digit 2 and two of the digit 0. Two of Elise's numbers have a greater difference than any other pair. What is that difference?

Question

Mallory Santana

Mathematics

8 June, 21:14

Elise wrote all possible four-digit numbers using two of the digit 2 and two of the digit 0. Two of Elise's numbers have a greater difference than any other pair. What is that difference?

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Answers (1)

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Ducky · Answer 1

The required difference is 198.

Step-by-step explanation:

The four digit smallest number using 2,2,0,0 is = 2002

The four digit largest number using 2,2,0,0 is = 2200

Therefore the difference between 2200 and 2002 is = 198