7.NS.A.3 - Rational Numbers Word Problems

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio of two integers, where the denominator is not zero.

Front

How do you subtract a decimal from a whole number?

Back

To subtract a decimal from a whole number, align the decimal points and subtract as you would with whole numbers, borrowing if necessary.

Front

What is the formula to find the total amount after spending?

Back

Total Amount = Initial Amount - Amount Spent.

Front

How do you find the number of items per shelf?

Back

Divide the total number of items by the number of items per shelf.

Front

What does 1/3 of a number mean?

Back

1/3 of a number means dividing that number into three equal parts and taking one of those parts.

Front

How do you calculate the total number of items in stock?

Back

Add the quantities of each type of item together.

Front

What is the process to find the total allowance spent?

Back

Add all individual amounts spent to find the total allowance spent.

Front

How do you determine how much money is left after purchases?

Back

Subtract the total amount spent from the initial amount of money.

Front

What is the importance of understanding word problems in math?

Back

Understanding word problems helps in applying mathematical concepts to real-life situations.

Front

What is the first step in solving a word problem?

Back

Read the problem carefully to understand what is being asked.