Chapter 13 – Exponents and Powers
1.Write the following numbers in the expanded form: 20068
10
Oct
1.Write the following numbers in the expanded form: 20068 1.Write the following numbers in the expanded form: 20068 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Write the following numbers in the expanded form: 120719
10
Oct
1.Write the following numbers in the expanded form: 120719 1.Write the following numbers in the expanded form: 120719 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Write the following numbers in the expanded form: 2806196
10
Oct
1.Write the following numbers in the expanded form: 2806196 1.Write the following numbers in the expanded form: 2806196 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Write the following numbers in the expanded form: 3006194
10
Oct
1.Write the following numbers in the expanded form: 3006194 1.Write the following numbers in the expanded form: 3006194 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
1.Write the following numbers in the expanded form: 279404
10
Oct
1.Write the following numbers in the expanded form: 279404 1.Write the following numbers in the expanded form: 279404 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
5.Simplify: (iii) 3^5 × 10^5 × 25/5^7 × 6^5
10
Oct
5.Simplify: (iii) 3^5 × 10^5 × 25/5^7 × 6^5 5.Simplify: (iii) 3^5 × 10^5 × 25/5^7 × 6^5 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
5.Simplify: (ii) 25 × 5^2 × t^8/10^3 × t^4
10
Oct
5.Simplify: (ii) 25 × 5^2 × t^8/10^3 × t^4 5.Simplify: (ii) 25 × 5^2 × t^8/10^3 × t^4 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
5.Simplify: (i) (2^5)^2 × 7^3/8^3 × 7
10
Oct
5.Simplify: (i) (2^5)^2 × 7^3/8^3 × 7 5.Simplify: (i) (2^5)^2 × 7^3/8^3 × 7 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.Express each of the following as a product of prime factors only in exponential form: (iv) 768
10
Oct
4.Express each of the following as a product of prime factors only in exponential form: (iv) 768 4.Express each of the following as a product of prime factors only in exponential form: (iv) 768 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,
4.Express each of the following as a product of prime factors only in exponential form: (iii) 729 x 64
10
Oct
4.Express each of the following as a product of prime factors only in exponential form: (iii) 729 x 64 4.Express each of the following as a product of prime factors only in exponential form: (iii) 729 x 64 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 ,