□×9=580-58 □ ×9 =522 □ ×9:9=522:9 □ =58

Question

□×9=580-58

□ ×9 =522
□ ×9:9=522:9 □ =58

Answer 1

580-58=522=58*9

58*9=522

58*9:9=522:9

Answer 2

1)58
2)58
3)58............