The Person Who Does the Work is the only one who learns………….
Class VI
·
Find the Prime Numbers between 300 – 400 using
the Eratosthenes Sieve Method.
·
Write down the factors of the square numbers
between 1 to 200.
·
Check Your Progress of the Chapter “Knowing Your
Numbers”.
Class VII
·
Insert any 100 Integers in 11 ×
11 Grid ( as Shown Below). Fill the
middle 10 x 10 grid with integers( Take
Positive and Negative Integers both) and write their sum in the
surrounding columns and Rows.
Instructions: Perform calculations Left to
right ,Right to Left, Top to bottom and Bottom to Top.
Also Calculate Diagonally.
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·
Write any 5 real Life applications of Integers.
·
Check Your Progress
1.
Integers
Class VIII
Topic: Playing
With Numbers
1. To Study
the Patterns and the sum of odd numbers. Generalize the Rule.
1 =______________
1+ 3 =______________
1+ 3+5 =______________
1+ 3+5+7 =______________
1+ 3+5+7+11 =______________
1+ 3+5+7+11+13 =______________
1+ 3+5+7+11+13+15 =______________
1+ 3+5+7+11+13+15+17 =______________
1+ 3+5+7+11+13+15+17+19 =______________
Observe
and write the next 4 steps in the following pattern.
2. 
12
123
-----------
3. 
1
21
21
112321
2321
--------------
4. 
98
987
------------
5. Write first
100 triangular numbers.
6. Check Your
Progress Chapter Rational Numbers and Exponents.
Class IX
Complete the Flow Chart Given Below
Write 5
Real Life applications of Polynomials .
Refer Manjeet Singh
Solve Exercise 4.1 ( Based on Rationalizing of Denominators)
and 5.1(Rational exponents)
