8th Maths Refresher Course Answer key 2021 English Medium
8th Maths Refresher Course Answer key 2021 | புத்தாக்க பயிற்சி கட்டகம்
8th Maths Refresher Course Answer key 2021 | English Medium
- 1 Addition and Subtraction of Integers.
- 2 Multiplication and Division of Integers.
- 3 Fractions and Decimals.
- 4 Fundamental operations (+, –, x, ÷) on decimal numbers.
- 5 Percentage and Interest.
- 6 Addition and subtraction of algebraic expressions and simple linear equations.
- 7 Exponents and Laws of Exponents.
- 8 Unit Digit of Numbers in Exponential form and Degree of Expression.
- 11 Angle sum property of triangles and congruence of triangles.
- 12 Symmetry and concentric circle.
- 13 Pair of angles formed by Intersecting lines and Transversal.
- 14 Perpendicular bisector, angle bisector, drawing special angles.
- 16 Scheduling and Flow chart.
- 18 Perimeter and Area of Special Quadrilaterals.
- 19 Area of Rectangular and Circular Path
- 20 Direct and Inverse Proportion.
8th Refresher Course Books, Answer Key 2021-2022
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