Using place value to add 3-digit numbers: part 1
imp-addition-and-subtraction--imp-adding-with-regrouping-within-1000--carrying-when-adding-three-digit-numbers
Addition, subtraction, and estimation
Adding with regrouping within 1000
Let's explore adding two 3-digit numbers using place value and carrying. We walk through the process step by step, starting with the ones place, then the tens place, and finally the hundreds place. We emphasize the importance of understanding what carrying means and how it relates to place value.