Four-digit number
George is thinking of a four-digit number and gives us the following clues:
a) Its digit sum equals one hundredth of the number obtained by rounding the mystery number to the nearest hundred.
b) Its last digit is 1 more than the second-to-last digit.
c) The sum of its last two digits equals its second digit.
What number is George thinking of?
Your answer:
a) Its digit sum equals one hundredth of the number obtained by rounding the mystery number to the nearest hundred.
b) Its last digit is 1 more than the second-to-last digit.
c) The sum of its last two digits equals its second digit.
What number is George thinking of?
Your answer:
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You need to know the following knowledge to solve this word math problem:
algebraarithmeticbasic operations and conceptsnumbersGrade of the word problem
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