Math Word Problems

Front

What is a math word problem?

Back

A math word problem is a mathematical question presented in the form of a narrative or story, requiring the reader to extract relevant information and perform calculations to find a solution.

Front

How do you find the total number of items when given a part and the total?

Back

To find the total number of items, subtract the number of known items from the total. For example, if there are 53 regular pencils and a total of 91 pencils, the number of colored pencils is 91 - 53 = 38.

Front

What is the formula for calculating the average?

Back

The average is calculated by adding all the values together and dividing by the number of values. For example, for grades 80, 100, 95, and 73, the average is (80 + 100 + 95 + 73) / 4 = 87.

Front

How do you determine how many more items are needed to meet a requirement?

Back

To determine how many more items are needed, subtract the number of available items from the required number. For example, if there are 458 guests and only 324 meals, the number of additional meals needed is 458 - 324 = 134.

Front

What is a multiplication problem in the context of arrays?

Back

A multiplication problem can be represented as an array, where the total number of items is the product of the number of rows and the number of items per row. For example, if a box holds 24 pieces of candy in 6 rows, each row must have 24 / 6 = 4 pieces.

Front

How do you calculate the remaining amount after a withdrawal?

Back

To calculate the remaining amount after a withdrawal, subtract the amount withdrawn from the initial amount. For example, if Marcy had $84 and withdrew $39, she has $84 - $39 = $45 left.

Front

What is the importance of reading comprehension in solving word problems?

Back

Reading comprehension is crucial in solving word problems as it helps identify key information, understand the context, and determine the appropriate mathematical operations needed to find a solution.

Front

What operations are commonly used in math word problems?

Back

Common operations used in math word problems include addition, subtraction, multiplication, and division, depending on the context of the problem.

Front

How can you check your answer after solving a word problem?

Back

You can check your answer by substituting it back into the context of the problem to see if it makes sense and satisfies the conditions given.

Front

What is a key strategy for solving multi-step word problems?

Back

A key strategy for solving multi-step word problems is to break the problem down into smaller, manageable parts and solve each part step by step.