1. I can accurately multiply large numbers.
1.2 Long Multiplication
I can accurately multiply large numbers.

2. I can accurately multiply large numbers.
1.2 Long Multiplication
I can accurately multiply large numbers.

3. Terms in Multiplication
The numbers that we use to multiply are called factors.
The answers to a multiplication problem is called the product.

4. Example 1. Write the larger number above the smaller number.
Multiply the number in the ones place of the bottom number by each digit in the top number.
Then, add a zero and multiply the digit in the tens place of the bottom number by each digit in the top number.
Add those numbers together.

5. Example 1. Write the larger number above the smaller number.
Multiply the number in the ones place of the bottom number by each digit in the top number.
Then, add a zero and multiply the digit in the tens place of the bottom number by each digit in the top number.
Add those numbers together.

6. Try It!

7. Try It!
18843

8. Example 2.
Mike loves WSU football. He went to all 12 football games. Each ticket costs $117. How much money did it cost to go to every football game?

9. Try It!
18843