Alright, let's solve this math problem step by step. First, we have the number 46. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 20. So, we're going to take the number 46 and add it to itself 20 times.
Step 1: 0 + 46 = 46
Step 2: 46 + 46 = 92
Step 3: 92 + 46 = 138
Step 4: 138 + 46 = 184
Step 5: 184 + 46 = 230
Step 6: 230 + 46 = 276
Step 7: 276 + 46 = 322
Step 8: 322 + 46 = 368
Step 9: 368 + 46 = 414
Step 10: 414 + 46 = 460
Step 11: 460 + 46 = 506
Step 12: 506 + 46 = 552
Step 13: 552 + 46 = 598
Step 14: 598 + 46 = 644
Step 15: 644 + 46 = 690
Step 16: 690 + 46 = 736
Step 17: 736 + 46 = 782
Step 18: 782 + 46 = 828
Step 19: 828 + 46 = 874
Step 20: 874 + 46 = 920

So, 46*20 = 920