Decimal Word Problems- All Operations

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form. It uses a decimal point to separate the whole number part from the fractional part.

Front

How do you add decimals?

Back

Align the decimal points and add as you would with whole numbers, then place the decimal point in the answer.

Front

What is the process for subtracting decimals?

Back

Align the decimal points, subtract as you would with whole numbers, and place the decimal point in the answer.

Front

How do you multiply decimals?

Back

Multiply as if they are 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 the rule for dividing decimals?

Back

To divide decimals, move the decimal point in the divisor to the right until it is a whole number, and move the decimal point in the dividend the same number of places.

Front

Calculate: 3.5 x 1.5

Back

5.25

Front

Calculate: 19.5 ÷ 0.31

Back

63.06

Front

Calculate: 16.3 - 4.156

Back

12.144

Front

If a candy store owner has 8.32 pounds of jelly beans and puts them into 8 jars, how much will each jar contain?

Back

1.04 pounds

Front

What is the first step in solving a decimal word problem?

Back

Read the problem carefully and identify what is being asked.