Get live Maths 1-on-1 Classs - Class 6 to 12
Ex 13.3, 2 (b) - Chapter 13 Class 7 Exponents and Powers
Last updated at March 22, 2023 by Teachoo
Ex 13.3
Ex 13.3, 1
Ex 13.3, 2 (a)
Ex 13.3, 2 (b) Important You are here
Ex 13.3, 2 (c)
Ex 13.3, 2 (d) Important
Ex 13.3, 3 (i)
Ex 13.3, 3 (ii) Important
Ex 13.3, 3 (iii) Important
Ex 13.3, 3 (iv)
Ex 13.3, 3 (v) Important
Ex 13.3, 3 (vi)
Ex 13.3, 4 (a) Important
Ex 13.3, 4 (b)
Ex 13.3, 4 (c) Important
Ex 13.3, 4 (d)
Ex 13.3, 4 (e) Important
Ex 13.3, 4 (f)
Ex 13.3, 4 (g) Important
Ex 13.3, 4 (h) Important
Ex 13.3, 4 (i)
Ex 13.3, 4 (j) Important
Transcript
Ex 13.3, 2 Find the number from each of the following expanded forms: (b) 4 × 105 + 5 × 103 + 3 × 102 + 2 × 100 4 × 〖10〗^5 + 5 × 〖10〗^3 + 3 × 〖10〗^2 + 2 × 〖10〗^0 = 4 × 〖10〗^5 + 0 × 〖10〗^4 + 5 × 〖10〗^3 + 3 × 〖10〗^2 + 0 × 〖10〗^1 + 2 × 〖10〗^0 So number is 405302
