In order to make the cash book balance equal to the bank statement, it is usually to add?

In order to make the cash book balance equal to the bank statement, it is usually necessary to add the amount of "unpresented cheques". This is because unpresented cheques represent the cheques that have been issued by the organization, but have not yet been presented to the bank for payment. As a result, these cheques are not reflected in the bank statement, but are recorded in the organization's cash book as a deduction from its cash balance. To reconcile the cash book balance with the bank statement, the organization needs to identify the unpresented cheques and add them to the cash book balance. This adjustment will increase the cash book balance to reflect the total amount of funds the organization actually has, even if they haven't yet been withdrawn from the bank. The other answer options, such as uncredited cheques, direct payments by bank, and bank charges, would typically require adjustments to be made to the cash book balance, but these adjustments would not necessarily involve adding amounts to the balance. For example, uncredited cheques may need to be deducted from the cash book balance, while bank charges may need to be added as a deduction. Direct payments by bank may also require adjustments to both the cash book and bank statement balances.