Textbook
Chapter 1: Whole Numbers up to 1000
Chapter 2: Basic Operations
Chapter 3: Fractions and Decimals
Chapter 4: Money
Chapter 5: TIme
Chapter 6: Measurement
Chapter 7: Space
Chapter 8: Data Management
Chapter 2: Basic Operations
What you need to learn in this chapter
In this chapter, we will be learning about basic operations in mathematics. We will start by learning how to add two numbers within the sum of 1000. Then, we will move on to adding three numbers within the sum of 1000. Next, we will learn how to subtract two numbers within 1000 and also how to subtract two numbers from any one number within 1000. After that, we will learn how to multiply within 1000, including basic facts and multiplying a one-digit number with 10. Lastly, we will learn how to divide within 1000, including basic facts and dividing any two-digit number with 10.
Topics in this chapter
1. Add within 1000
What you will learn in this topic
- Add two numbers within the sum of 1000
- Add three numbers within the sum of 1000
2. Subtract within 1000
What you will learn in this topic
- Subtract two numbers within 1000
- Subtract two numbers from any one number within 1000
3. Multiply within 1000
What you will learn in this topic
- Multiply in the range of basic facts
- Multiply one digit number with 10
4. Divide within 1000
What you will learn in this topic
- Divide in the range of basic facts
- Divide any two digit number with 10
5. Problem solving
What you will learn in this topic
- Create stories involving addition, subtraction, multiplication and division within 1000
- Solve problems involving addition, subtraction, multiplication and division in daily life situations
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