Q3). Complete the following table giving the answer in scientific notation and to the correct number of significant figures: Problem Worked Solution 2.456 x 105 + 2.3 x 103 1.134 x 108 x 3.5 x 105 4.45 x 103 + 2.984 x 102 8.54 x 104 - 7.55 x 104 2.4 x 103 | 4.23 x 105 + 3.21 x 105 (6.2 x 105 x 3.678 x 105) 2.345 + 4.3567 2.12 x 4.567 8.3 1 1 2 250 *2* 10