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How many positive three-digit integers

1.How many positive integers five-digit integers end with the digit 0? 9x10x10x10x? what number would represent zero2.Using the
1. 3 answers
2. asked by John
3. 930 views
1.How many positive four-digit integers can be formed that are even?9x9x9x5=36452.Three differently colored six-sided dice are
1. 2 answers
2. asked by John
3. 695 views
Find a three-digit positive integers such that the sum of all three digit is i4, the tens digit is two more than ones and if the
1. 1 answer
2. asked by Maria Christina
3. 903 views
From the digits 1, 2, 3, and 4, how many positive integers are less than 100,000? Consider the possibilities for 5-digit,
1. 1 answer
2. asked by Sebastian
3. 1,247 views
How many positive four-digit integers $N$ have the property that the three-digit number obtained by removing the leftmost digit
1. 1 answer
2. asked by Lily
3. 67 views
What is the arithmetic mean of all of the positive two-digit integers with the property that the integer is equal to the sum of
1. 1 answer
2. asked by Fiona
3. 40 views
How many different positive four-digit integers can be formed if the first digit must be 2, the last digit cannot be 0, and
1. 1 answer
2. asked by Kyle
3. 1,123 views
how many positive four- digit integers have 3 as their tens digit and 5 or 9 as their ones digit?i don't know where to begin
1. 1 answer
2. asked by jessica meyz
3. 822 views
find the smallest positive number that is the difference of two three-digit integers made up of the digits 1, 2, 3, 6, 7, 8
1. 0 answers
2. asked by DJ
3. 499 views
How many positive four-digit integers have 3 as their hundreds digit and 5 or 9 as their ones digit?
1. 1 answer
2. asked by Lacie
3. 495 views