Adding and Subtracting Decimals

Question 1

Which expression(s) represent negative products? Check all that apply.

Revolt · Accepted Answer

7.71(–0.02); 0.23(–1.1); –5.09(8.1)

Question 2

What is the exact answer?

Revolt · Accepted Answer

-$34.73

Question 3

What is the next step in using the distributive property to solve this equation?

Revolt · Accepted Answer

-102 + (-25.5)

Question 4

Which would be the most appropriate way to estimate -6.1(0.22)? Check all that apply.

Revolt · Accepted Answer

Use rounding to get -6(0.2), and then multiply.; Use compatible numbers, such as -6(0.5), and then multiply.; Use front-end estimation to get -6(0.2), and then multiply.

Question 5

Which estimate uses compatible numbers to estimate the problem?

Revolt · Accepted Answer

-$14(2.5)

Adding and Subtracting Decimals Answers

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