Understanding '1 More, 1 Less' is a fundamental concept in early math. When we say '1 more,' we mean adding 1 to a number. For example, 1 more than 5 is 6. When we say '1 less,' we mean subtracting 1 from a number. For example, 1 less than 5 is 4. This helps build number sense and prepares you for more advanced math!
Let's practice with some fun activities!
Match the term with its definition:
| Term | Definition |
|---|---|
| 1. More | A. Subtracting 1 from a number |
| 2. Less | B. The number that comes after |
| 3. Number Line | C. Adding 1 to a number |
| 4. Predecessor | D. A visual representation of numbers |
| 5. Successor | E. The number that comes before |
Complete the following sentences:
Sarah has 8 apples. She gives one apple away. Then she gets one more apple. How many apples does Sarah have now? Explain your answer.
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