Multiply Decimals Intervention

Front

When multiplying decimals you must line up the decimals before multiplying.

Back

False

Front

What is the first step to multiplying decimals?

Back

Multiply the numbers as though they were whole numbers.

Front

The number of decimal places in the answer is the same as the total number of digits to the right of the decimal point in each of the factors.

Back

True

Front

How many digits will be behind the decimal in the product of the expression 5.6 x 6.41?

Back

3 digits

Front

How many digits will be behind the decimal in the product of the following expression? 3.55 x 4.82

Back

4 digits

Front

How many digits will be behind the decimal in the product of 0.003 x 0.015?

Back

6 digits

Front

The price of fabric is $7.60 per meter. Lance bought 5.5 meters of fabric. What was the total cost?

Back

$41.80

Front

Each centimeter on a map represents 3.2 meters. How many meters do 5.4 centimeters represent?

Back

17.28 meters

Front

A gallon of gas costs $2.16. Rob buys 13 gallons of gas. How much did he pay?

Back

$28.08

Front

Charlie has an adult Netherlands dwarf rabbit that weighs 1.2 kilograms. Cliff’s adult Angora rabbit weighs 2.9 times as much as Charlie’s rabbit. How much does Cliff’s rabbit weigh?

Back

3.48 kilograms