Alright, let's solve this math problem step by step. First, we have the number 758. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 3. So, we're going to take the number 758 and add it to itself 3 times.
Step 1: 0 + 758 = 758
Step 2: 758 + 758 = 1516
Step 3: 1516 + 758 = 2274

So, 758*3 = 2274