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All two digit numbers which the digits add up to 11 are :- 29, 38, 47, 56, 65, 74, 83 & 92.
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How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
How many 3-digit whole numbers have digits whose product equals 24?
-21
How many 3-digit numbers can you find whose digits have a sum of 4 list them?
-1
What is the four digit number whose digits are reversed when multiplied by nine?
Find a four digit number whose digits will be reversed when multiplied by nine?
What two digit numbers whose two digits added together equal 42 and multiplied together equal 82?
Two (or four) digits added together cannot equal 42. Two-digit numbers multiplied together cannot equal 82.
How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
What is the 3 digit numbers between 101 and 170 whose digits total 9?
108,117,126,135,144,153,162. 171, 180
How many 3 digits whole numbers whose sum is 3?
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
How many three digit numbers are there such whose digits sum is odd?
450.
How many two digit numbers have digits whose sum is a perfect square?
69
How many 5-digit numbers have digits whose product is equal to 4?
There are 15 of them.
What are the three digit numbers between 101 and 170 whose digits total 9?
108 117 126 135 144 153 and 162
What 2-digit prime number has a sum of 10 when you add up its digits?
Two-digit prime numbers whose digits add up to 10 are:193773
What is a four digit number with ascending digits whose first two numbers have a difference of two the third digit is even and the sum of the first three digits equal the last digit?
1348.
How many 3-digit whole numbers have digits whose product equals 24?
-21
How many 3-digit numbers can you find whose digits have a sum of 4 list them?
-1
What is largest two digit prime numbers whose digits are also prime?
73 satisfies your condition.
