Decimal Word Problems

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form. It represents a part of a whole number using a dot (decimal point) to separate the whole number from the fractional part.

Front

How do you add decimals?

Back

To add decimals, align the numbers by the decimal point and add as you would whole numbers. Place the decimal point in the sum directly below the other decimal points.

Front

What is the total weight of 26 birdhouses weighing 3.93 pounds each?

Back

102.18 pounds

Front

How do you find the total weight of multiple items with decimal weights?

Back

Add the decimal weights together. For example, 0.6 + 0.8 + 1.1 = 2.5 pounds.

Front

What is the total number of dozens in 3.5 dozen and 4.25 dozen cookies?

Back

7.75 dozen

Front

How do you calculate how much more money is needed to reach a savings goal?

Back

Subtract the total amount earned from the savings goal. For example, if the goal is $60 and $39.05 is earned, then $60 - $39.05 = $20.95 is needed.

Front

What is the cost of carpeting at $9.89 per yard for 7.4 yards?

Back

$75

Front

What is the process for multiplying decimals?

Back

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

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a narrative or story, requiring interpretation and problem-solving skills.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator (top number) by the denominator (bottom number). For example, 1/4 = 0.25.