➕ Topic Summary ➖
Grade 2 word problems involving addition and subtraction help us understand how math applies to everyday situations. They challenge us to read carefully, figure out what the problem is asking, and then decide whether to add (put things together) or subtract (take things away) to find the answer. For example, if you have 5 apples and your friend gives you 3 more, how many apples do you have in total? Or, if you had 10 cookies and ate 4, how many are left?
📖 Part A: Vocabulary
Match the term with the correct definition:
- Term: Sum
- Term: Difference
- Term: Total
- Term: Fewer
- Term: Add
- Definition: The result of adding numbers together.
- Definition: To combine numbers together.
- Definition: The result of subtracting one number from another.
- Definition: A smaller quantity or amount.
- Definition: The whole amount.
Match the terms to the definitions:
| Term |
Definition |
| Sum |
The result of adding numbers together. |
| Difference |
The result of subtracting one number from another. |
| Total |
The whole amount. |
| Fewer |
A smaller quantity or amount. |
| Add |
To combine numbers together. |
✍️ Part B: Fill in the Blanks
Read the paragraph and fill in the missing words:
When we put things together, we ________. The answer we get is called the ________. When we take things away, we ________. The answer we get is called the ________. We use these skills to solve ________ problems every day!
Answer Key:
When we put things together, we add. The answer we get is called the sum. When we take things away, we subtract. The answer we get is called the difference. We use these skills to solve word problems every day!
🤔 Part C: Critical Thinking
Explain, in your own words, how addition and subtraction can help you solve problems in real life. Give at least two examples.