Let's get this math done. We have 758 and we're going to multiply it by 7. This is the same as taking 758 and adding it to itself 7 times.
Step 1: 0 + 758 = 758
Step 2: 758 + 758 = 1516
Step 3: 1516 + 758 = 2274
Step 4: 2274 + 758 = 3032
Step 5: 3032 + 758 = 3790
Step 6: 3790 + 758 = 4548
Step 7: 4548 + 758 = 5306

So, 758*7 = 5306