The last digit of a 4-digit number is 2. If the digit 2 is moved to the start of the number, the new 4-digit number is more than 1098 the original number. Find the original number.
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if delete the last digit of a 3-digit number then it will be decreased by 93 units. Find the original number. Answer the original number is
ab3 - ab = 93
ab x 10 + 3 - ab = 93
ab x (10 - 1) =93 - 3
ab x 9 = 90
ab = 90 : 9
ab = 10
the original number is 103
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in a 4-digit number, the ones digit is the possible largest number, the hundreds digit is the smallest odd number and the tens digit is 1 more than the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number
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In a 4-digit number, the ones digit is the possible largest number, the hundreds digit is the smallest odd number and the tens digit is 1 more than the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number.
Answer: The number is
In a 4-digit number, the ones digit is the possible biggest number, the hundreds digit is the smallest odd number and the tens digit is 1 more than the hundreds digit. The thousands digit is the sum of the hundreds and tens digit . Find the number. nhanh lên nhé
The ones digit: 9
The tens digit: 2
The hundreds digit: 1
The thousands digit: 3
Answer: 3129
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When a particular six-digit number is multiplied by 2, 3, 4, 5 and 6 respectively, each of the
products is still a six-digit number with the same digits as the original number but in a different
order. Find the original number.
2 tháng 10 2021 lúc 21:42
The tens digit of a 3 - digit number is 2 more than ones digit. The hundreds digit is double the tens digit. If the sum of all digit is 14. What is the number?
Let the tens digit be x.
=> The ones digit will be x - 2.
The hundreds digit will be 2x.
The sum of all three digits: x + x - 2 + 2x = 14
=> x = 4
The number is: 842.
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In a 4- digit number. The ones digit is the possible largest number, the hundreds digit is the smaller odd number and the tens digit is 1 more thann the hundreds digit. The thousands digit is the sum of the hundreds and the tens digit. Find the number.
If we put the digit 1 at the beginning of a 5-digit number, we get a number that is one third as number gotten if we put the digit 1 at the end of this number us. Find this number.
Answer:This number is ....
số đó là 42857. Chúc em học tốt, muốn biết cách làm thì tích đúng và kb nha
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Chúc bạn học tốt. Cảm ơn bạn nhiều
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A natural number has six digits and the units digit is 4.If the units digit is moved to the first row then the number will be increasedby 4 times.The number is