Alright, let's solve this math problem step by step. First, we have the number 65. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 75. So, we're going to take the number 65 and add it to itself 75 times.
Step 1: 0 + 65 = 65
Step 2: 65 + 65 = 130
Step 3: 130 + 65 = 195
Step 4: 195 + 65 = 260
Step 5: 260 + 65 = 325
Step 6: 325 + 65 = 390
Step 7: 390 + 65 = 455
Step 8: 455 + 65 = 520
Step 9: 520 + 65 = 585
Step 10: 585 + 65 = 650
Step 11: 650 + 65 = 715
Step 12: 715 + 65 = 780
Step 13: 780 + 65 = 845
Step 14: 845 + 65 = 910
Step 15: 910 + 65 = 975
Step 16: 975 + 65 = 1040
Step 17: 1040 + 65 = 1105
Step 18: 1105 + 65 = 1170
Step 19: 1170 + 65 = 1235
Step 20: 1235 + 65 = 1300
Step 21: 1300 + 65 = 1365
Step 22: 1365 + 65 = 1430
Step 23: 1430 + 65 = 1495
Step 24: 1495 + 65 = 1560
Step 25: 1560 + 65 = 1625
Step 26: 1625 + 65 = 1690
Step 27: 1690 + 65 = 1755
Step 28: 1755 + 65 = 1820
Step 29: 1820 + 65 = 1885
Step 30: 1885 + 65 = 1950
Step 31: 1950 + 65 = 2015
Step 32: 2015 + 65 = 2080
Step 33: 2080 + 65 = 2145
Step 34: 2145 + 65 = 2210
Step 35: 2210 + 65 = 2275
Step 36: 2275 + 65 = 2340
Step 37: 2340 + 65 = 2405
Step 38: 2405 + 65 = 2470
Step 39: 2470 + 65 = 2535
Step 40: 2535 + 65 = 2600
Step 41: 2600 + 65 = 2665
Step 42: 2665 + 65 = 2730
Step 43: 2730 + 65 = 2795
Step 44: 2795 + 65 = 2860
Step 45: 2860 + 65 = 2925
Step 46: 2925 + 65 = 2990
Step 47: 2990 + 65 = 3055
Step 48: 3055 + 65 = 3120
Step 49: 3120 + 65 = 3185
Step 50: 3185 + 65 = 3250
Step 51: 3250 + 65 = 3315
Step 52: 3315 + 65 = 3380
Step 53: 3380 + 65 = 3445
Step 54: 3445 + 65 = 3510
Step 55: 3510 + 65 = 3575
Step 56: 3575 + 65 = 3640
Step 57: 3640 + 65 = 3705
Step 58: 3705 + 65 = 3770
Step 59: 3770 + 65 = 3835
Step 60: 3835 + 65 = 3900
Step 61: 3900 + 65 = 3965
Step 62: 3965 + 65 = 4030
Step 63: 4030 + 65 = 4095
Step 64: 4095 + 65 = 4160
Step 65: 4160 + 65 = 4225
Step 66: 4225 + 65 = 4290
Step 67: 4290 + 65 = 4355
Step 68: 4355 + 65 = 4420
Step 69: 4420 + 65 = 4485
Step 70: 4485 + 65 = 4550
Step 71: 4550 + 65 = 4615
Step 72: 4615 + 65 = 4680
Step 73: 4680 + 65 = 4745
Step 74: 4745 + 65 = 4810
Step 75: 4810 + 65 = 4875

So, 65*75 = 4875