UPSKILL MATH PLUS

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Methodical recommendation:

Theory

Number Name Description
1. Factors of a number Learn what are factors of a number.
2. Finidng factors Learn to find the factors of a number.
3. Multiples of a number Learn about multiples of a number with some examples.
4. Prime number Learn to find the prime numbers from the natural number system.
5. Composite number Learn to find the composite numbers from the natural number system.
6. Eratosthenes sieve method Use the Eratosthenes sieve method to find the prime numbers.
7. Perfect number, co-prime number and twin primes Learn about perfect numbers, co-prime numbers and the twin primes.

Textbook Questions

Number Name Type Difficulty Marks Description
1. Multiple choice questions I Other easy 3 m. Select the suitable choice for the given questions.
2. Multiple choice questions II Other easy 2 m. Select the correct choice for the given questions.
3. Fill in the blanks Other easy 2 m. Check your understanding skills in the concept of prime and composite numbers.
4. Say true or false Other easy 2 m. Check whether the given statements are correct or not.
5. Two mark example problems Other easy 4 m. Check your understanding skills in the concept of prime factors.
6. Two mark exercise problems I Other medium 4 m. Apply the concept of prime, odd and composite numbers.
7. Two mark exercise problems II Other medium 6 m. Practice the problem to apply the concept of prime, odd and composite numbers.
8. Two mark exercise problems III Other medium 4 m. Try to answer the given questions.
9. Two mark exercise problems IV Other medium 6 m. Apply the concept of odd, prime and composite numbers.

Practice Questions

Number Name Type Difficulty Marks Description
1. Select the correct answer Other easy 2 m. Test your conceptual understanding level on prime, composite numbers, factors and multiples.
2. Calculate the first five multiples Other easy 2 m. Practice to find the first five multiples of a given number.
3. Match column I items to column II items Other easy 5 m. Try to match column I items with column II items of multiples provided
4. Write down all required multiples Other medium 3 m. Practice to find the multiples of a given number.
5. Express the number as sum of odd primes Other medium 5 m. Practice to express the given number as the sum of two odd primes.
6. Check the number is prime or not Other hard 4 m. Practice to find the given number is prime or not.
7. Find the required primes Other hard 6 m. Practice to find the sum of odd primes and express the list of prime numbers.
8. State whether the declaration is true or false Other hard 4 m. Check whether the given statements are true or false.

Key Questions for School Exam Preparation

Number Name Type Difficulty Marks Description
1. Fill in the blanks Other easy 1 m. Check your understanding skills in the concept of prime and composite numbers.
2. Find the prime numbers Other medium 2 m. Practice the problem to apply the concept of prime, odd and composite numbers.
3. Verify the statement Other medium 2 m. Apply the concept of odd, prime and composite numbers.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Write seven consecutive composite number less than 100 Other easy 4 m. All seven consecutive composite numbers less than 100 should be written
2. List out the required pair of prime numbers Other medium 5 m. Determine the pair of prime numbers whose digits are same.
3. Find five pairs of numbers for the condition given Other medium 5 m. Predict the five pairs of prime numbers whose sum is divisible by '5'.
4. Arrange the prime number and odd prime numbers in order Other medium 6 m. Order the prime numbers from the given list of numbers.
5. Identify prime and composite numbers Other medium 1 m. Try to find the value of A.
6. Prime numbers Other medium 2 m. Practice the problem to apply the concept of prime, odd and composite numbers.

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework I 00:15:00 easy 5 m.
2. Homework I 00:15:00 easy 6 m.
3. Homework III 00:15:00 medium 7 m.
4. Homework IV 00:20:00 medium 11 m.
5. Revision test I 00:20:00 medium 12 m.
6. Revision test II 00:20:00 medium 14 m.
7. Revision test III 00:25:00 hard 17 m.
8. Revision test IV 00:25:00 hard 17 m.
9. Periodic Assessment 00:10:00 medium 4 m. PA2