Alright, let's solve this math problem step by step. First, we have the number 760. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 28. So, we're going to take the number 760 and add it to itself 28 times.
Step 1: 0 + 760 = 760
Step 2: 760 + 760 = 1520
Step 3: 1520 + 760 = 2280
Step 4: 2280 + 760 = 3040
Step 5: 3040 + 760 = 3800
Step 6: 3800 + 760 = 4560
Step 7: 4560 + 760 = 5320
Step 8: 5320 + 760 = 6080
Step 9: 6080 + 760 = 6840
Step 10: 6840 + 760 = 7600
Step 11: 7600 + 760 = 8360
Step 12: 8360 + 760 = 9120
Step 13: 9120 + 760 = 9880
Step 14: 9880 + 760 = 10640
Step 15: 10640 + 760 = 11400
Step 16: 11400 + 760 = 12160
Step 17: 12160 + 760 = 12920
Step 18: 12920 + 760 = 13680
Step 19: 13680 + 760 = 14440
Step 20: 14440 + 760 = 15200
Step 21: 15200 + 760 = 15960
Step 22: 15960 + 760 = 16720
Step 23: 16720 + 760 = 17480
Step 24: 17480 + 760 = 18240
Step 25: 18240 + 760 = 19000
Step 26: 19000 + 760 = 19760
Step 27: 19760 + 760 = 20520
Step 28: 20520 + 760 = 21280

So, 760*28 = 21280