Multiplying Two-Digit Numbers Using Partial Products

What is the main problem Sandra is trying to solve in the example?

• Finding the total number of model airplane kits.

• Calculating the total number of miniature model planes.

• Adding the number of kits and planes together.

• Determining the number of planes in one kit.

How can the number 12 be decomposed to simplify multiplication?

• 8 plus 4

• 10 plus 2

• 6 plus 6

• 5 plus 7

What is the purpose of using an area model in multiplication?

• To divide the numbers into smaller parts.

• To visualize the multiplication process.

• To add numbers more efficiently.

• To subtract numbers easily.

What is the partial product of 10 times 4?

• 80

• 20

• 40

• 60

What is the total product of 12 times 24 using partial products?

• 320

• 300

• 288

• 256