Pre-Test Multiplying Decimals

Front

What is the product of .22 and .3?

Back

.066

Front

What is the product of .9 and .9?

Back

.81

Front

What is the product of 3 and .7?

Back

2.1

Front

What is the product of 1.1 and .7?

Back

.77

Front

What is the product of .7 and .7?

Back

.49

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both factors and place the decimal point in the product accordingly.

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten, represented with a decimal point.

Front

What is the importance of place value in multiplying decimals?

Back

Place value helps determine the position of the decimal point in the product after multiplication.

Front

How many decimal places are in the product of .22 and .3?

Back

There are two decimal places in .22 and one in .3, so the product will have three decimal places.

Front

What is the result of multiplying a whole number by a decimal?

Back

The result will be a decimal that is less than the whole number if the decimal is less than 1.