Chapter 2 Math Videos
Lesson 2 Vocabulary
1. Compatible Numbers - numbers that are easy to compute mentally
2. estimate - to find an answer that is close to the exact amount
3. inverse operations - opposite operations or operations that undo each other, such as multiplication and division
4. remainder - the amount left over when a number cannot be divided equally
2. estimate - to find an answer that is close to the exact amount
3. inverse operations - opposite operations or operations that undo each other, such as multiplication and division
4. remainder - the amount left over when a number cannot be divided equally
Lesson 2 Videos