Product Quotient Decimals

________ is the answer to a multiplication problem.

• sum

• difference

• product

• quotient

________ is the answer to a division problem.

• sum

• difference

• product

• quotient

What is the first step when multiplying decimals?

• Line up the numbers

• Line up the decimals

• Multiply like normal

• Move the decimal

Once the numbers are lined up in a multiplication problem, how do I know where my decimal is placed in my answer?

• Bring the decimal straight down

• There is no decimal

• Count how many numbers are behind all decimals in the problem

• Move the decimal 2 spaces from the front

What is the product of 54.5 x 2.23?

• 121.535

• 1215.35

• 10.95

• 109.5

What is the product of 2.6 × 3.2?

• 6.232

• 7.8

• 8.32

• 9.22

Based on this model, what is the product of 0.4 and 0.8?

• 32

• 0.032

• 0.32

• 84

Javier uses estimation to check the product for 7.24 x 3.9. Which of the following is a reasonable estimate for the product?

• 700 x 40 = 28,000

• 700 x 3 = 2,100

• 7 x 4 = 28

• 70 x 40 = 2,800

Find the product: 4.935 x 6.52

DO NOT ROUND your answer. Enter only your FINAL ANSWER in the space provided.

Mathematical Equivalence

ON

Estimate the product or quotient.
63.78 ÷ 8.204

• 7.774

• 9

• 8

• 7.8