Let's get this math done. We have 776 and we're going to multiply it by 30. This is the same as taking 776 and adding it to itself 30 times.
Step 1: 0 + 776 = 776
Step 2: 776 + 776 = 1552
Step 3: 1552 + 776 = 2328
Step 4: 2328 + 776 = 3104
Step 5: 3104 + 776 = 3880
Step 6: 3880 + 776 = 4656
Step 7: 4656 + 776 = 5432
Step 8: 5432 + 776 = 6208
Step 9: 6208 + 776 = 6984
Step 10: 6984 + 776 = 7760
Step 11: 7760 + 776 = 8536
Step 12: 8536 + 776 = 9312
Step 13: 9312 + 776 = 10088
Step 14: 10088 + 776 = 10864
Step 15: 10864 + 776 = 11640
Step 16: 11640 + 776 = 12416
Step 17: 12416 + 776 = 13192
Step 18: 13192 + 776 = 13968
Step 19: 13968 + 776 = 14744
Step 20: 14744 + 776 = 15520
Step 21: 15520 + 776 = 16296
Step 22: 16296 + 776 = 17072
Step 23: 17072 + 776 = 17848
Step 24: 17848 + 776 = 18624
Step 25: 18624 + 776 = 19400
Step 26: 19400 + 776 = 20176
Step 27: 20176 + 776 = 20952
Step 28: 20952 + 776 = 21728
Step 29: 21728 + 776 = 22504
Step 30: 22504 + 776 = 23280

So, 776*30 = 23280