3.1080是9的多少倍,列式应是( )
0 159583 159591 159597 159601 159607 159609 159613 159619 159621 159627 159633 159637 159639 159643 159649 159651 159657 159661 159663 159667 159669 159673 159675 159677 159678 159679 159681 159682 159683 159685 159687 159691 159693 159697 159699 159703 159709 159711 159717 159721 159723 159727 159733 159739 159741 159747 159751 159753 159759 159763 159769 159777 199269
A. | 1080×9 | B. | 1080÷9 |