Multiplying and Dividing Signed Decimals

Front

What is the product of (2.4)(-0.39)?

Back

-0.936

Front

What is the product of (-1.5)(-15)(-10)?

Back

-225

Front

What is the product of (8.025)(1,000)?

Back

8,025

Front

What is the product of (-1)(-1)(-1)(-1)(-0.1)?

Back

-0.1

Front

What is the product of (-0.8)(63.92)?

Back

-51.136

Front

What happens to the sign of the product when multiplying two negative numbers?

Back

The product is positive.

Front

What happens to the sign of the product when multiplying a positive number by a negative number?

Back

The product is negative.

Front

What is the rule for multiplying decimals?

Back

Multiply as if they are whole numbers, then place the decimal point in the product.

Front

How do you divide a decimal by a whole number?

Back

Divide as if they are whole numbers, then place the decimal point in the quotient.

Front

What is the product of (0.5)(-2)?

Back

-1.0