Alright, let's solve this math problem step by step. First, we have the number 330. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 45. So, we're going to take the number 330 and add it to itself 45 times.
Step 1: 0 + 330 = 330
Step 2: 330 + 330 = 660
Step 3: 660 + 330 = 990
Step 4: 990 + 330 = 1320
Step 5: 1320 + 330 = 1650
Step 6: 1650 + 330 = 1980
Step 7: 1980 + 330 = 2310
Step 8: 2310 + 330 = 2640
Step 9: 2640 + 330 = 2970
Step 10: 2970 + 330 = 3300
Step 11: 3300 + 330 = 3630
Step 12: 3630 + 330 = 3960
Step 13: 3960 + 330 = 4290
Step 14: 4290 + 330 = 4620
Step 15: 4620 + 330 = 4950
Step 16: 4950 + 330 = 5280
Step 17: 5280 + 330 = 5610
Step 18: 5610 + 330 = 5940
Step 19: 5940 + 330 = 6270
Step 20: 6270 + 330 = 6600
Step 21: 6600 + 330 = 6930
Step 22: 6930 + 330 = 7260
Step 23: 7260 + 330 = 7590
Step 24: 7590 + 330 = 7920
Step 25: 7920 + 330 = 8250
Step 26: 8250 + 330 = 8580
Step 27: 8580 + 330 = 8910
Step 28: 8910 + 330 = 9240
Step 29: 9240 + 330 = 9570
Step 30: 9570 + 330 = 9900
Step 31: 9900 + 330 = 10230
Step 32: 10230 + 330 = 10560
Step 33: 10560 + 330 = 10890
Step 34: 10890 + 330 = 11220
Step 35: 11220 + 330 = 11550
Step 36: 11550 + 330 = 11880
Step 37: 11880 + 330 = 12210
Step 38: 12210 + 330 = 12540
Step 39: 12540 + 330 = 12870
Step 40: 12870 + 330 = 13200
Step 41: 13200 + 330 = 13530
Step 42: 13530 + 330 = 13860
Step 43: 13860 + 330 = 14190
Step 44: 14190 + 330 = 14520
Step 45: 14520 + 330 = 14850

So, 330*45 = 14850