How To Write 2500 On A Check . The main purpose of writing a check is to get the payment from a bank you provide payment instructions to your banker where you have an account through your cheque as such, you should provide the details in such a way that your banker easily understands in india normally they. The third step is filling in the amount of the check in numbers in the box with a dollar sign next to it labeled 3 in the picture above. How To Write 780 On A Check? Update from achievetampabay.org Fill in the amount with numerals. Write the dollars and cents amount of the check on the line that ends with the word dollars. To write an integer number we first must know the place value of each digit.