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  2. Grade 7
  3. Integers
  4. Operations on Integers
  5. Addition and Subtraction of Integers
  6. Properties of Subtraction of Integers

Grade 7 Sri Lanka School Math Properties of Subtraction of Integers

Master this topic as part of Addition and Subtraction of Integers
Grade 7
1. Rational Numbers
2. Integers
2.1. Introduction to Integers
2.2. Representation of Integers on a Number Line
2.3. Successor and Predecessor of an Integer
2.4. Comparing Integers
2.5. Number of Integers Between Two Given Integers
2.6. Absolute Value of an Integer
2.7. Operations on Integers
2.7.1. Addition and Subtraction of Integers
2.7.1.1. Addition of Integers
2.7.1.2. Addition of Integers on the Number Line
2.7.1.3. Properties of Addition of Integers
2.7.1.4. Subtraction of Integers
2.7.1.5. Subtraction of Integers on the Number Line
2.7.1.6. Properties of Subtraction of Integers
2.7.2. Multiplication and Division of Integers
2.7.3. Mixed Operations of Integers
2.7.4. Word Problems on Integers
3. Fractions
4. Decimals
5. Ratio and Proportion
6. Unitary Method
7. Percentage
8. Profit and Loss
9. Simple Interest
10. Exponents
11. Algebraic Expressions
12. Linear Equations in One Variable
13. Mensuration
14. Geometry
15. Reflection and Rotational Symmetry
16. Three-Dimensional Shapes
17. Probability
18. Data Handling
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