Adding zero to a number leaves the number unchanged.
to multiply a number by 10, all you have to do is add zeros at the end of the number. Below are examples: 10*1=10 10*10=100 10*100=1000
Choose any number for the first number. Subtract 10 minus the number you chose to get the second number.
The result is an odd number.
The number of digits increases - without limit.
Adding zero to a number leaves the number unchanged.
increase by one in tens place
You get an even number 3 + 3 = 6 5 + 5 = 10
The mean increases by 10.
adding 10?
if you add it to the back the number would get bigger and if you add it to the front it would stay the same
The result is an odd number.
it goes up by two.
it become and even number
You get an even number
The answer is also even Number.
You multiply by 10 (Add a zero)