Addition and Subtraction Word Problems

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Front

How do you solve a word problem involving addition?

Back

Read the problem carefully, identify the numbers involved, and determine what you need to find. Then, add the numbers together.

Front

How do you solve a word problem involving subtraction?

Back

Read the problem carefully, identify the numbers involved, and determine what you need to find. Then, subtract the smaller number from the larger number.

Front

What is a word problem?

Back

A word problem is a mathematical problem that is presented in the form of a story or real-life scenario.

Front

What does 'how much more' mean in a word problem?

Back

'How much more' asks for the difference between two amounts, indicating that you should subtract the smaller amount from the larger amount.

Front

What does 'total' mean in a word problem?

Back

'Total' refers to the sum of all amounts combined, indicating that you should add the numbers together.

Front

If a duck weighs 2,300 grams and a chicken weighs 1,675 grams, how do you find out how much heavier the duck is?

Back

Subtract the weight of the chicken from the weight of the duck: 2,300 - 1,675 = 625 grams.

Front

How do you find the number of visitors in October if you know the total visitors and the visitors in September?

Back

Subtract the number of visitors in September from the total visitors: Total - September visitors = October visitors.

Front

What is the first step in solving a multi-step word problem?

Back

Read the problem carefully to understand what is being asked and identify the relevant numbers.