Decimal Word Problems Review

Front

What is a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point. For example, 0.75 is a decimal.

Front

How do you compare decimals?

Back

To compare decimals, align the decimal points and compare digit by digit from left to right.

Front

What does it mean to order numbers from least to greatest?

Back

Ordering numbers from least to greatest means arranging them in ascending order, starting with the smallest number.

Front

How do you add decimals?

Back

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

Front

How do you multiply decimals?

Back

To multiply decimals, multiply 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 the formula to find the total distance traveled?

Back

Total distance = Distance to destination x Number of trips.

Front

How do you calculate the cost of multiple items?

Back

To calculate the total cost, multiply the price of one item by the number of items purchased.

Front

What is the difference between the longest and shortest distances?

Back

The difference is found by subtracting the shortest distance from the longest distance.

Front

How do you find the average of a set of numbers?

Back

To find the average, add all the numbers together and then divide by the total count of numbers.

Front

What is a word problem in math?

Back

A word problem is a mathematical problem expressed in words, requiring interpretation and problem-solving skills.