Alright, let's solve this math problem step by step. First, we have the number 956. 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 956 and add it to itself 25 times.
Step 1: 0 + 956 = 956
Step 2: 956 + 956 = 1912
Step 3: 1912 + 956 = 2868
Step 4: 2868 + 956 = 3824
Step 5: 3824 + 956 = 4780
Step 6: 4780 + 956 = 5736
Step 7: 5736 + 956 = 6692
Step 8: 6692 + 956 = 7648
Step 9: 7648 + 956 = 8604
Step 10: 8604 + 956 = 9560
Step 11: 9560 + 956 = 10516
Step 12: 10516 + 956 = 11472
Step 13: 11472 + 956 = 12428
Step 14: 12428 + 956 = 13384
Step 15: 13384 + 956 = 14340
Step 16: 14340 + 956 = 15296
Step 17: 15296 + 956 = 16252
Step 18: 16252 + 956 = 17208
Step 19: 17208 + 956 = 18164
Step 20: 18164 + 956 = 19120
Step 21: 19120 + 956 = 20076
Step 22: 20076 + 956 = 21032
Step 23: 21032 + 956 = 21988
Step 24: 21988 + 956 = 22944
Step 25: 22944 + 956 = 23900

So, 956*25 = 23900