Let's roll up our sleeves and solve this. We have 492 and we're going to multiply it by 7, essentially adding 492 to itself 7 times.
Step 1: 0 + 492 = 492
Step 2: 492 + 492 = 984
Step 3: 984 + 492 = 1476
Step 4: 1476 + 492 = 1968
Step 5: 1968 + 492 = 2460
Step 6: 2460 + 492 = 2952
Step 7: 2952 + 492 = 3444

So, 492*7 = 3444