 UPSKILL MATH PLUS

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### Theory

 1 Introduction to linear equation in two variable 2 Graphical representation of linear equation in two variable 3 Introduction to simultaneous linear equations 4 Solving the system of equations graphically 5 Special terminology 6 Solving by substitution method 7 Solving by Elimination method 8 Solving by cross multiplication method 9 Condition for consistency and inconsistency 10 Mind map

### Textbook Questions

 1 Multiple choice questions I Difficulty: easy 2 2 Multiple choice questions II Difficulty: easy 2 3 Multiple choice questions III Difficulty: easy 3 4 Multiple choice questions IV Difficulty: easy 3 5 Two mark example problems I Difficulty: easy 4 6 Two mark example problems II Difficulty: easy 4 7 Two mark example problems III Difficulty: easy 4 8 Two mark example problems IV Difficulty: easy 4 9 Two mark example problems V Difficulty: medium 4 10 Two mark exercise problems I Difficulty: medium 4 11 Two mark exercise problems II Difficulty: medium 4 12 Two mark exercise problems III Difficulty: medium 4 13 Two mark exercise problems IV Difficulty: medium 4 14 Two mark exercise problems V Difficulty: medium 4 15 Two mark exercise problems VI Difficulty: medium 4 16 Five mark example problems I Difficulty: medium 10 17 Five mark example problems II Difficulty: medium 5 18 Five mark example problems III Difficulty: medium 0 19 Five mark example problems IV Difficulty: medium 0 20 Five mark example problems V Difficulty: medium 0 21 Five mark example problems VI Difficulty: medium 0 22 Five mark example problems VII Difficulty: hard 0 23 Five mark exercise problems I Difficulty: hard 10 24 Five mark exercise problems II Difficulty: hard 10 25 Five mark exercise problems III Difficulty: hard 10 26 Five mark exercise problems IV Difficulty: hard 10 27 Five mark exercise problems V Difficulty: hard 10 28 Five mark exercise problems VI Difficulty: hard 5 29 Five mark exercise problems VII Difficulty: hard 10 30 Five mark exercise problems VIII Difficulty: hard 0 31 Five mark exercise problems IX Difficulty: hard 0 32 Five mark exercise problems X Difficulty: hard 0 33 Five mark exercise problems XI Difficulty: hard 0 34 Five mark exercise problems XII Difficulty: hard 0

### Practice Questions

 1 Verify the solution Difficulty: easy 1 2 Find the value of the variable Difficulty: easy 1 3 Find the solution Difficulty: easy 2 4 Determine the value Difficulty: easy 2 5 Check whether the system has a unique solution Difficulty: easy 2 6 Find the value Difficulty: easy 2 7 Estimate the value of 'x' and 'y' Difficulty: medium 2 8 Find the two numbers Difficulty: medium 2 9 Find the number of tickets Difficulty: medium 2 10 Choose the correct answer Difficulty: medium 2 11 Choose the correct answer Difficulty: medium 3 12 Say true or false Difficulty: medium 4 13 Answer the questions Difficulty: medium 4 14 Fill in the blanks Difficulty: hard 5 15 Estimate the age Difficulty: hard 5 16 Evaluate the cost Difficulty: hard 5 17 Determine the cost Difficulty: hard 5

### Key Questions for School Exam Preparation

 1 Determine the value of m Difficulty: easy 1 2 Prove the following Difficulty: easy 2 3 Solve the equations Difficulty: medium 2 4 Find the numbers Difficulty: hard 5

### Teacher manual

 1 Methodical recommendation