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➕ Topic Summary
Combining groups is all about putting two sets of objects together to find the total amount. Think of it like having a pile of apples and another pile of oranges. When you combine them, you get one big pile of fruit! This helps us understand addition and makes solving problems easier. We will be practicing how to count groups and write the equation to show how we combined them to find the total.
For example, if you have 3 crayons and your friend gives you 2 more, you can combine those groups to find out you have 5 crayons in total! Let's practice!
🔤 Part A: Vocabulary
Match the term with its definition:
- Term: Sum
- Term: Group
- Term: Combine
- Term: Total
- Term: Add
- Definition: To put things together.
- Definition: A collection of things.
- Definition: The answer to an addition problem.
- Definition: To join or put together.
- Definition: The whole number or amount.
| Term | Definition |
|---|---|
| Sum | The answer to an addition problem. |
| Group | A collection of things. |
| Combine | To join or put together. |
| Total | The whole number or amount. |
| Add | To put things together. |
✍️ Part B: Fill in the Blanks
Use the words sum, groups, combine, total, and add to fill in the blanks:
When we have two ______ of objects, we can ______ them together. The result is the ______ number of objects. To do this, we ______ the numbers together. The final answer of an addition problem is called the ______.
Here are the answers: groups, combine, total, add, sum.
🤔 Part C: Critical Thinking
Imagine you have a box of 10 toys, and your friend gives you 5 more toys. How many toys do you have now? Explain how you combined the two groups to find the answer.
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