Sure thing! We've got 240 and we're gonna multiply it by 4. That's the same as adding 240 to itself 4 times.
Step 1: 0 + 240 = 240
Step 2: 240 + 240 = 480
Step 3: 480 + 240 = 720
Step 4: 720 + 240 = 960

So, 240*4 = 960