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Hey there!
Have you ever felt a little lost when looking at a math problem written out in a big paragraph?
You’re not alone! Addition word problems can be tricky because they mix numbers with words. It’s not always easy to know where to start.
But don’t worry — here are some awesome strategies for solving these problems as easy as pie (or pizza, if you prefer).
Let’s dive into three powerful strategies and solve any addition word problem like a pro!
1. Look for Clue Words!
Put on your detective hat and look out for clue words! These words give clues about what numbers to add and what the final answer represents.
Here are some clue words in addition word problems to watch out for:
altogether
in total
combined
both
add
together
sum
How do I use clue words to solve addition problems?
For example,
"Emma has 5 apples, and Lily gives her 3 more. How many apples do they have in total?"
The clue words "in total" tell you to add the numbers: 5 + 3 = 8 apples.
Practice Problem #1: Look for Clue Words
There are 4 students in one group and 7 students in another group. How many students are there altogether?
Before we find the answer, let's ask ourselves:
What is the clue word in this word problem?
A. students
B. group
C. another
D. altogether
Quiz
Choose your answer!
The clue word is "altogether". This word is a clue that tells us we need to ADD the numbers to find the total.
Did you know?
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2: Break It Down Into Small Steps
Big word problems can feel overwhelming, but breaking them down into smaller parts makes them easier to handle.
Here’s how:
Step 1: Read the problem carefully. You may want to read it twice!
Step 2: Underline the important clue words and numbers.
Step 3: Use the information to write out the addition equation.
How do I break down the addition problems?
Let's look at an example:
"Jaden has 4 red marbles and 6 blue marbles. How many marbles does he have altogether?"
First: let's carefully read it again.
"Jaden has 4 red marbles and 6 blue marbles. How many marbles does he have altogether?"
Next: let's look out for those clue words!
Numbers: 4 and 6
Clue word: altogether
Finally: we're ready to use these clues to write our equation and find the answer!
4 + 6 = 10
Want a bigger challenge? Watch this Might Math Owl video!
Practice Problem #2: Break It Down
Emma has 7 balloons, and her brother gives her 8 more. How many balloons does Emma have now?
A. 9 balloons
B. 1 balloons
C. 15 balloons
D. 19 balloons
Quiz
Choose your answer!
After reading it carefully, you can see that the important numbers in the word problem are 7 and 8. The clue word "more" tells us that we need to ADD them to find the total. After we underline the numbers and the keyword, we can make the equation: 7+8. Solving the equation gives us 15. So we know that Emma now has 15 balloons!
3: Draw a Picture or Use Objects
Sometimes, pictures can speak louder than words!
Drawing a quick sketch or using objects like coins or blocks can help you understand what’s happening in the problem.
How to draw out the problem?
Example:
"A farmer has 7 cows in one field and 5 cows in another. How many cows are there in total?"
Draw 7 cows in one field.
Draw 5 cows in another field.
Count all the cows together: 7 + 5 = 12 cows.
Practice Problem #3: Draw a Picture or Use Objects
Lily has 5 strawberries in her napkin, and her mom gives her another napkin with 7 more strawberries.
Draw the two napkins to find how many strawberries Lily has in all!
A. 2 strawberries
B. 15 strawberries
C. 12 strawberries
D. 22 strawberries
Quiz
Choose Your Answer!
Draw 5 strawberries to show Lily’s original strawberries and then add 7 more strawberries for the ones her mom gave her. Count all the strawberries together to find the total: 5+7=12. Lily now has 12 strawberries.
Take Action
With these strategies, you'll be ready to jump into action and solve addition word problems like a pro!
Here are some pro tips to follow!
This Byte has been authored by
Yewon Lee
Undergraduate Student