x-9
the answer is 81
The difference between a number and its reverse must be divisible by 9. 42 is NOT divisible by 9. There is, therefore, no such number.
The difference between 9 and this number (let it be x) is 7This means 9-x=7 or x-9=7 (either number can be bigger to create the 7 difference)9-x=79-7=xx=2ORx-9=7x=9+7x=16
9
Its because you are finding the "difference" between the two numbers.
The difference between 1 and 10 is 9. or When you add a zero to the right side of the number 1 it becomes 10.
Oh, that's a happy little question! To write a horizontal number sentence with a difference of 9, you can simply subtract a smaller number from a larger number. For example, 15 - 6 = 9. Just like painting a beautiful landscape, remember to take your time and enjoy the process of creating your number sentence.
2*abs(2-n) = 9
The difference between two numbers is determined by subtracting the smaller number from the larger number. For example the difference between 12 and 9 is: 12-9=3. For negative integers, you will see that the difference is the total distance. For example, the difference between (-12) and 9 is 9-(-12) when you simplify by eliminating the double sign, the two minus signs become one plus sign: 9+12=21. More simply put, you will have to travel 12 to get from (-12) to zero, then another 9 to travel the total distance (difference) of 21.
In 19, the 9 is 9 units = 9 in 6097, the 9 is 9 tens = 90
The way to write out the difference of 9 and a number is n-9.
The difference between two numbers is the second number subtracted from the first number.For example:The difference between 15 and 6 is 915-6=9