6.3 * 10 3 July 8, 2019 16 32 64 128 6.3 * 10 34 6.3 x 10 3 6.3 x 10 3 in standard form 6.3 times 10 3 6.3 x 10 3 as an ordinary number 6.3 x 10 34 6.3 class 10 question 3 6.3 x 10 exponent 3