PDF chapter test

### Theory

 1 Addition of various digits 2 Subtraction of Rational numbers 3 Multiplication of Rational numbers 4 Division of rational numbers

### Textbook Questions

 1 Multiple choice question I Difficulty: easy 2 2 Multiple choice question II Difficulty: easy 3 3 Fill in the blanks Difficulty: easy 5 4 Say true or false Difficulty: easy 5 5 Two marks example problems I Difficulty: medium 4 6 Two marks example problems II Difficulty: medium 4 7 Two marks example problems III Difficulty: medium 6 8 Two marks example problems IV Difficulty: medium 4 9 Two marks exercise problems I Difficulty: medium 4 10 Two marks exercise problems II Difficulty: medium 4 11 Two marks exercise problems III Difficulty: medium 4 12 Two marks exercise problems IV Difficulty: medium 4 13 Two marks exercise problems V Difficulty: medium 4 14 Five marks example problems V Difficulty: hard 5 15 Five marks example problems VI Difficulty: hard 5 16 Five marks example problems VII Difficulty: hard 5 17 Five marks example problems VIII Difficulty: hard 5 18 Five marks exercise problems VI Difficulty: hard 10 19 Five marks exercise problems VII Difficulty: hard 5 20 Five marks exercise problems VIII Difficulty: hard 5 21 Five marks exercise problems IX Difficulty: hard 5 22 Five marks exercise problems X Difficulty: hard 5

### Practice Questions

 1 Addition with same denominator Difficulty: easy 2 2 The sum of the negative fraction if the denominators are the same Difficulty: easy 3 3 Divide a fraction by integer Difficulty: easy 2 4 Multiplication of a rational number Difficulty: medium 4 5 The sum of negative mixed numbers Difficulty: medium 4 6 Find the required number Difficulty: medium 4 7 Multiplication of a mixed number Difficulty: medium 2.5 8 Divide and multiply Difficulty: medium 3 9 Multiplication of two fractions Difficulty: medium 2 10 Calculate the required number Difficulty: medium 4 11 Negative value added to the real rational number Difficulty: medium 4 12 Multiplication of three rational numbers Difficulty: medium 3 13 Divide a mixed number by a positive or negative integer Difficulty: medium 3 14 Subtract the negative part from the fraction Difficulty: medium 2 15 Divide the mixed number Difficulty: medium 3 16 Division and multiplication of rational numbers(text format) Difficulty: medium 2 17 Divide an integer by a real fraction Difficulty: medium 2 18 Road, speed, time (rational numbers) Difficulty: hard 5 19 Calculate the unknown additive from the sum Difficulty: hard 5 20 Mixed number and integer (negative numbers) Difficulty: hard 4 21 Rational expression (difference) Difficulty: hard 6 22 Rational expression substitution Difficulty: hard 7

### Key Questions for School Exam Preparation

 1 Detemine the missing number Difficulty: medium 2 2 Simplify the expression Difficulty: hard 5 3 Find the original number Difficulty: hard 5

### Teacher manual

 1 Methodical recommendation