Underwater Math Quiz

What is the main topic introduced in the first section of the video?

• Dividing decimals

• Multiplying decimals using the standard algorithm

• Subtracting decimals

• Adding decimals

In the standard algorithm for decimal multiplication, how are the numbers aligned?

• Align the numbers on the left

• Align the numbers on the right

• Align the numbers randomly

• Align the numbers in the center

What is the result of multiplying five groups of $4.49 using the standard algorithm?

• $22.45

• $2,245.00

• $224.50

• $22.45

How do you calculate 60% of a price using the standard algorithm?

• Divide by 0.6

• Multiply by 60

• Multiply by 6

• Multiply by 0.6

After calculating a discount, what is the final step to ensure the amount looks like a dollar value?

• Round to the nearest hundredth

• Add tax

• Add a dollar sign

• Round to the nearest tenth