No, you cannot submit the batch, but if you do not want to index the entire batch; you can "Return" the batch and the systems saves the 10 entries that you have completed. It will then be available for another indexer to open it and complete the batch.
To retun it, under the "My Batches" you will see "Manage", click it. You will check boxes next to each of your batches, click on the batch you want to return, then on the top right you will see "Return Selected Batch", click it and it will return the batch.0
Possibly your question is about having a pre-set number of entries (55) and only 10 records to index and why won't it submit?
After you index what was on the image, 10 entries, you must delete the unused entries to get the batch to submit.
Click on the Trash Can icon, select "all blank entries", click delete. Now you will be able to submit the batch.0