Alright, let's solve this math problem step by step. First, we have the number 700. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 25. So, we're going to take the number 700 and add it to itself 25 times.
Step 1: 0 + 700 = 700
Step 2: 700 + 700 = 1400
Step 3: 1400 + 700 = 2100
Step 4: 2100 + 700 = 2800
Step 5: 2800 + 700 = 3500
Step 6: 3500 + 700 = 4200
Step 7: 4200 + 700 = 4900
Step 8: 4900 + 700 = 5600
Step 9: 5600 + 700 = 6300
Step 10: 6300 + 700 = 7000
Step 11: 7000 + 700 = 7700
Step 12: 7700 + 700 = 8400
Step 13: 8400 + 700 = 9100
Step 14: 9100 + 700 = 9800
Step 15: 9800 + 700 = 10500
Step 16: 10500 + 700 = 11200
Step 17: 11200 + 700 = 11900
Step 18: 11900 + 700 = 12600
Step 19: 12600 + 700 = 13300
Step 20: 13300 + 700 = 14000
Step 21: 14000 + 700 = 14700
Step 22: 14700 + 700 = 15400
Step 23: 15400 + 700 = 16100
Step 24: 16100 + 700 = 16800
Step 25: 16800 + 700 = 17500

So, 700*25 = 17500