Monday 21 June 2021

digit sums quadratic equations 10th

The product of the digits of a two-digit number is 12. If 36 is added to the number, a number is obtained which is the same as the number obtained by reversing the digits of the original number.

two-digit number is made of two consecutive digits such that the sum of their squares is 4 less than the number. Find the two-digit number.

two digit number is such that the product of its digit is 18. When 63 is subtracted from the number, the digits interchange their places.

AA two digit number is such that the product of the digits is 14. When 45 is added to the number, then the digit are reversed. Find the number.

A two digit number is four times the sum and 3 times the product of its digits, find the number.

A two digit number is such that the product of its digit is 8. When 18 is subtracted from the number, the digits interchange its place. Find the numbers.

A two digit number is such that the product of the digit is 12. When 36 is added to the number, the digits interchange their places. Find the numbers.

A two digit number is 4 times the sum of its digit and twice the product of its digit. Find the number.

 two digit number is four times the sum of its digits and twice the product of the digits. Find the number.

two digit number such that the product of its digits is 21. When 36 is subtracted from the number the digits are interchanged. Find the number.

A two digit number is such that the product of its digits is 12. When 36 is added to this number the digits are interchanged. Find the numbers.

the digits of a two-digit number are interchanged, the number so formed is 18 more than the original number. The sum of digits is 8. What is the thrice value of original number?

two-digit number is eight times the sum of its digits. If 45 is subtracted from the numbers, the position of digits get interchanged. The number is:

The sum of the digits of a two-digit number is 11. If we interchange the digits then the new number formed is 45 less than the original. Find the original number.

The sum of two digits of a 2-digit number is 13. Reversing the digits increase the number by 45. What is the number?

The sum of the digits of a two digit number is 9. When the digits are reversed the new number is 9 less than three times the original.

The sum of the digits of a 2-digit number is 10. The tens digit is 4 times the ones digit. Find the number.

2. A 2-digit number is 10 times the sum of its digits. The tens digit is 2 greater than the units digit. Find the number.

3. The sum of the digits of a 2-digit number is 14. If 18 is added to the number, the result is the number with its digits reversed. Find the original number.

4. The sum of the digits of a 2 digit number is 9. If the digits are reversed, the new number is 9 less than 3 times the original number. Find the original number.

One of the two digits of a two-digit number is three times the other digit. If you interchange the digits of this two-digit number and add the resulting number to the original number, you get 88. What is the original number?

The sum of the digits in a two digit number is seven. If the tens
digit is three less than the ones digit, find the number.

The sum of the digits in a two digit is thirteen. If the digits of the
number are reversed, the new number is nine more than the original number.
What is the original number?

The sum of the digits in a two digit number is sixteen. If the tens digit is two less than the ones digit, find the number.

In a three digit number, the hundreds digit is three times the tens
digit. The tens digit is three times the ones digit. If the sum of the digits is
thirteen, find the number.

The sum of the digits in a two digit number is fifteen. If the tens
digit is three less than the ones digit, find the number.

The sum of the digits in a two digit is thirteen. If the digits of
the number are reversed, the new number is twenty-seven less than the original
number. What is the original number?

The sum of the digits in a two digit number is 8. If the tens digit is
three times the ones digit, find the number.

) In a three digit number, the hundreds digit is one half of the tens
digit. The tens digit is twice the ones digit. If the sum of the digits is eight, find the
number.

The sum of the digits in a two digit number is seven. If the tens
digit is five less than the ones digit, find the number.

The sum of the digits in a two digit is fourteen. If the digits of the
number are reversed, the new number is thirty-six more than the original
number. What is the original number?

The sum of the digits in a two digit number is nine. If the tens
digit is seven less than the ones digit, find the number.

In a three digit number, the hundreds digit is two more than the
tens digit. The tens digit is three more than the ones digit. If the sum of the digits
is fourteen, find the number.

The sum of the digits in a two digit number is twelve. If the tens
digit is four more than the ones digit, find the number.

The sum of the digits in a two digit is three. If the digits of the
number are reversed, the new number is nine less than the original number.
What is the original number?

The sum of the digits in a two digit number is fifteen. If the tens
digit is one more than the ones digit, find the number.

In a three digit number, the hundreds digit is two less than the
tens digit. The ones digit is six more than the tens digit. If the sum of the digits is

The sum of the digits in a two digit number is six. If the tens
digit is two more than the ones digit, find the number.

) The sum of the digits in a two digit number is nine. If the tens
digit is five more than the ones digit, find the number.

The sum of the digits in a two digit number is eleven. If the
tens digit is three less than the ones digit, find the number.

In a three digit number, the hundreds digit is two more than
the tens digit. The ones digit is two less than the tens digit. If the sum of the digits
is twenty-one, find the number.

A two-digit number is such that the product of its digits is 8. When 18 is subtracted from the number, the digits interchange their places. Find the number.

A two-digit number is such that the product of the digits is 12. When 36 is added to the number the digits interchange their places. Determine the number.

two-digit number is such that the product of the digits is 16. When 54 is subtracted from the number, the digits are interchanged. Find the number.

two digit number is 4 times the sum of its digits and twice the product of its digits. Find the digits



No comments:

Post a Comment