Alright, let's solve this math problem step by step. First, we have the number 683. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 31. So, we're going to take the number 683 and add it to itself 31 times.
Step 1: 0 + 683 = 683
Step 2: 683 + 683 = 1366
Step 3: 1366 + 683 = 2049
Step 4: 2049 + 683 = 2732
Step 5: 2732 + 683 = 3415
Step 6: 3415 + 683 = 4098
Step 7: 4098 + 683 = 4781
Step 8: 4781 + 683 = 5464
Step 9: 5464 + 683 = 6147
Step 10: 6147 + 683 = 6830
Step 11: 6830 + 683 = 7513
Step 12: 7513 + 683 = 8196
Step 13: 8196 + 683 = 8879
Step 14: 8879 + 683 = 9562
Step 15: 9562 + 683 = 10245
Step 16: 10245 + 683 = 10928
Step 17: 10928 + 683 = 11611
Step 18: 11611 + 683 = 12294
Step 19: 12294 + 683 = 12977
Step 20: 12977 + 683 = 13660
Step 21: 13660 + 683 = 14343
Step 22: 14343 + 683 = 15026
Step 23: 15026 + 683 = 15709
Step 24: 15709 + 683 = 16392
Step 25: 16392 + 683 = 17075
Step 26: 17075 + 683 = 17758
Step 27: 17758 + 683 = 18441
Step 28: 18441 + 683 = 19124
Step 29: 19124 + 683 = 19807
Step 30: 19807 + 683 = 20490
Step 31: 20490 + 683 = 21173

So, 683*31 = 21173