11 Add \( 274+107+336 \). What is the sum

Adding those numbers together is as easy as pie! First, let's add 274 and 107, which gives us 381. Now, take that result and add 336 to it; 381 + 336 equals 717. So, the sum of \( 274 + 107 + 336 \) is 717. Sweet, right? When faced with summing multiple numbers, it can be fun to rearrange them for easier mental math! You could group them in varied ways, like adding the largest numbers first or even breaking them down into simpler components. Just watch out for that pesky carry-over when numbers get big—easy to slip up on those!