 UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

### Theory

 1 Introduction to special series 2 Sum of first 'n' natural numbers 3 Sum of first 'n' odd natural numbers 4 Sum of squares of first 'n' natural numbers 5 Sum of cubes of first 'n' natural numbers

### Textbook Questions

 1 Multiple choice question Difficulty: easy 1 2 Two marks example problems I Difficulty: medium 10 3 Two marks exercise problems I Difficulty: medium 14 4 Five marks example problems I Difficulty: hard 30 5 Five marks exercise problems II Difficulty: hard 15 6 Five marks exercise problems III Difficulty: hard 15

### Practice Questions

 1 Determine the sum of the numbers Difficulty: easy 2 2 Determine the sum of the numbers Difficulty: easy 2 3 Calculate the value of the expression Difficulty: medium 4 4 Sum of the natural numbers Difficulty: medium 4 5 Find the sum of the square of natural numbers Difficulty: medium 4 6 Find the value of 'n' Difficulty: medium 4 7 Sum of cube of natural numbers up to 'p' terms Difficulty: medium 4 8 Find the average of the first 'n' natural numbers Difficulty: medium 4 9 Evaluate the number of terms needed to get the sum Difficulty: hard 5 10 Find the amount of savings Difficulty: hard 5 11 Determine the value of 'k' Difficulty: hard 5 12 Determine the area can be decorated Difficulty: hard 5

### Key Questions for School Exam Preparation

 1 Obtain the sum of the series Difficulty: medium 1 2 Calculate the sum of the square series Difficulty: medium 2 3 Estimate the sum of the series Difficulty: hard 5 4 Find the area can be decorated Difficulty: hard 5

### Teacher manual

 1 Methodical recommendation