Q1) \(1 \times 10^{-2}\) x \(8 \times 10^{6}\) [ = \(8 \times 10^{4}\)]

Q1) \(7.56 \times 10^{-9}\) \(\div\) \(2.8 \times 10^{-5}\) [ = \(2.7 \times 10^{-4}\)]

Q1) \(3 \times 10^{2}\) + \(1.65 \times 10^{3}\) [ = \(1.95 \times 10^{3}\)]

Q2) \(1 \times 10^{-5}\) x \(8 \times 10^{-4}\) [ = \(8 \times 10^{-9}\)]

Q2) \(1.411 \times 10^{-2}\) \(\div\) 8.3 [ = \(1.7 \times 10^{-3}\)]

Q2) \(7 \times 10^{-3}\) + \(-3.85 \times 10^{6}\) [ = \(-3.849999993 \times 10^{6}\)]

Q3) \(9 \times 10^{-5}\) x \(3 \times 10^{-6}\) [ = \(2.7 \times 10^{-10}\)]

Q3) \(2.94 \times 10^{-2}\) \(\div\) \(3.5 \times 10^{-5}\) [ = \(8.4 \times 10^{2}\)]

Q3) \(1 \times 10^{-1}\) + \(6.35 \times 10^{6}\) [ = \(6.3500001 \times 10^{6}\)]

Q4) \(1 \times 10^{-5}\) x \(5 \times 10^{-5}\) [ = \(5 \times 10^{-10}\)]

Q4) \(1.44 \times 10^{9}\) \(\div\) \(4.5 \times 10^{6}\) [ = \(3.2 \times 10^{2}\)]

Q4) \(2 \times 10\) + \(-9.39 \times 10^{3}\) [ = \(-9.37 \times 10^{3}\)]

Q5) \(9 \times 10^{-6}\) x \(9 \times 10^{-5}\) [ = \(8.1 \times 10^{-10}\)]

Q5) \(1.26 \times 10^{2}\) \(\div\) \(1.4 \times 10^{7}\) [ = \(9 \times 10^{-6}\)]

Q5) \(6 \times 10^{-2}\) + \(5.76 \times 10^{-2}\) [ = \(1.176 \times 10^{-1}\)]

Q6) \(4 \times 10\) x \(9 \times 10^{4}\) [ = \(3.6 \times 10^{6}\)]

Q6) \(6.84 \times 10^{-7}\) \(\div\) \(7.6 \times 10^{-4}\) [ = \(9 \times 10^{-4}\)]

Q6) \(1 \times 10^{4}\) + \(-2.07 \times 10\) [ = \(9.9793 \times 10^{3}\)]

Q7) \(2 \times 10^{3}\) x \(8 \times 10^{-1}\) [ = \(1.6 \times 10^{3}\)]

Q7) \(2.73 \times 10^{-8}\) \(\div\) \(4.2 \times 10^{-5}\) [ = \(6.5 \times 10^{-4}\)]

Q7) \(1 \times 10^{2}\) + \(3.46 \times 10^{5}\) [ = \(3.461 \times 10^{5}\)]

Q8) \(8 \times 10^{-4}\) x \(7 \times 10^{-1}\) [ = \(5.6 \times 10^{-4}\)]

Q8) \(1.596 \times 10^{6}\) \(\div\) \(3.8 \times 10^{5}\) [ = 4.2]

Q8) \(9 \times 10\) + \(-6.8 \times 10^{-3}\) [ = \(8.99932 \times 10\)]

Q9) \(2 \times 10^{6}\) x \(5 \times 10^{-5}\) [ = \(1 \times 10^{2}\)]

Q9) \(3.348 \times 10^{5}\) \(\div\) \(9.3 \times 10^{6}\) [ = \(3.6 \times 10^{-2}\)]

Q9) \(8 \times 10\) + 7.14 [ = \(8.714 \times 10\)]

Q10) \(2 \times 10^{-4}\) x \(1 \times 10^{3}\) [ = \(2 \times 10^{-1}\)]

Q10) \(3.008 \times 10^{-8}\) \(\div\) \(9.4 \times 10^{-4}\) [ = \(3.2 \times 10^{-5}\)]

Q10) \(9 \times 10^{3}\) + \(-1.08 \times 10^{4}\) [ = \(-1.8 \times 10^{3}\)]