PUMPA - THE SMART LEARNING APP

Helps you to prepare for any school test or exam

### Theory

 1 Introduction to real numbers 2 Euclidâ€™s division lemma 3 The fundamental theorem of arithmetic 4 Some example problems

### Exercises

 1 Choose the correct answers Difficulty: easy 3 2 Factor tree Difficulty: easy 3 3 Select the correct number Difficulty: easy 3 4 Prime factorization of numbers Difficulty: medium 4 5 Find the HCF and LCM of three numbers Difficulty: medium 4 6 Calculate the time Difficulty: medium 4 7 Determine the value of the variables Difficulty: medium 2 8 Evaluate the value of the variable Difficulty: medium 4 9 HCF and LCM of algebraic expressions Difficulty: medium 4 10 Find the maximum length of the square tile Difficulty: hard 5 11 Choose the given numbers are co-prime or not Difficulty: hard 8 12 Find the HCF of the given numbers Difficulty: hard 6 13 Case study based question: Prime factors and HCF Difficulty: hard 5

### Tests

 1 Training test I Difficulty: medium 9 2 Training test II Difficulty: medium 11

### Teacher manual

 1 Methodical recommendation