Adding Multi-Digit Whole Numbers

The video tutorial explains the concept of addition as joining numbers to form a larger number. It uses the example of adding 322 and 113, describing the numbers as addends and the result as the sum. The tutorial demonstrates arranging addends vertically, ensuring digits with the same place value align in columns. It then walks through the addition process, starting from the rightmost digits, and concludes with the sum of 435. The lesson emphasizes understanding multi-digit addition.

What is the result called when two numbers are added together?

• Addends

• Product

• Sum

• Difference

When arranging numbers for addition, how should the digits be aligned?

• In a single row

• Randomly

• Horizontally

• Vertically with same place values in columns

What is the first step in adding the numbers 322 and 113?

• Add the ones place

• Add the tens place

• Add the hundreds place

• Add the numbers directly

What is the sum of the digits in the tens place when adding 322 and 113?

• 6

• 4

• 3

• 5

What is the final sum of 322 and 113?

• 425

• 455

• 445

• 435