what happen when you divide a 3 -digit number by 10

You move the decimal to the left

for example:
123 divide by 10 is 12.3

259 DIVIDED BY 10=25.9

When you divide a 3-digit number by 10, each digit in the original number shifts one place to the right, effectively removing the last digit. This is because dividing by 10 is the same as moving the decimal point one place to the left.

To illustrate this concept, let's consider the number 456. When you divide 456 by 10, the result is 45.6. Notice how the digit '6' at the ones place in the original number shifts to the right and becomes the tenths place in the result.

Essentially, dividing a 3-digit number by 10 acts as a way to decrease the value of the number by a factor of 10 and shifts the digits accordingly.