Without delay, let's solve this. We've got 956 and we will be multiplying it by 18, that is, adding 956 to itself 18 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

So, 956*18 = 17208