OK, let's work through this together. We're starting with 718 and we're going to multiply it by 11, which means we add 718 to itself 11 times.
Step 1: 0 + 718 = 718
Step 2: 718 + 718 = 1436
Step 3: 1436 + 718 = 2154
Step 4: 2154 + 718 = 2872
Step 5: 2872 + 718 = 3590
Step 6: 3590 + 718 = 4308
Step 7: 4308 + 718 = 5026
Step 8: 5026 + 718 = 5744
Step 9: 5744 + 718 = 6462
Step 10: 6462 + 718 = 7180
Step 11: 7180 + 718 = 7898

So, 718*11 = 7898