Chapter 1 - Whole Numbers - 1.2 Adding Whole Numbers - 1.2 Exercises - Page 18: 33

$1154$

$306 + 848$ Start at the right of each number and add the ones digits $6 + 8 = 14$ ones Regroup the 14 ones as $1$ ten and $4$ ones Write the $4$ ones in the ones column. Write the $1$ ten in the tens column. Add the tens digits next including the regrouped $1$. $1 + 0 + 4 = 5$ tens Write the $5$ tens in the tens column. Add the hundreds column next $3 + 8 = 11$ hundreds Regroup the $11$ hundreds as $1$ thousand and $1$ hundred Write the $1$ hundred in the hundreds column Write the $1$ thousand in the thousands column Add the thousands column next which is the regrouped $1$ $1$ thousand The sum of the two numbers is $1154$