How many numbers between 8 and 51 are divisible by 6?
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Number and Algebra, NAP-E2-8v1
How many even numbers are between 7 and 19?
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Number and Algebra, NAP-I1-29
Bennelong writes a number on a piece of paper and hides it.
He gives his friend the following clues about his number.
- The number is less than 500.
- The number has 30 tens.
- The digit in the ones place is one more than the digit in
the hundreds place.
What is Bennelong's number?
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