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The sum of the number of digits in all the numbers between 31 and 400 inclusive is 1041.
Counting all integers from 1 to 238 inclusive, there are 606 digits between these two numbers.
I assume you mean significant digits. All digits are significant. A zero between other digits is always significant.
This cannot be answered. This will have to be written to where it can be understood.
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There are 6484 digits BETWEEN the two given numbers.
The sum of the number of digits in all the numbers between 31 and 400 inclusive is 1041.
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I believe here are 51 such numbers.
Counting all integers from 1 to 238 inclusive, there are 606 digits between these two numbers.
There are 167960 9 digits combinations between numbers 1 and 20.
Answer: There are six. Answer: There is no such thing as "significant numbers". I assume you mean "significant digits". All digits are significant in this case - a zero (or more than one zero) between other digits is always significant.
The number is: 36725918 In descending order that is: 98765321 The pairs of numbers that have as many digits between them in both are: 3,9 5,8 6,7 So there are three pairs.
I assume you mean significant digits. All digits are significant. A zero between other digits is always significant.
This cannot be answered. This will have to be written to where it can be understood.
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