Q1) Write as 0.0331 in standard form [ = 3.31x\(10 ^{-2}\)]

Q1) Write as 6.19 x\(10 ^{3}\) as an ordinary number [ = 6190]

Q1) 10 x\(10 ^{3}\) x 2 x\(10 ^{-1}\) [ = 2 x\(10 ^{3}\)]

Q2) Write as 0.000787 in standard form [ = 7.87 x\(10 ^{-4}\)]

Q2) Write as 2.6 as an ordinary number [ = 2.6]

Q2) 10 x\(10 ^{-4}\) x 3 x\(10 ^{-6}\) [ = 3 x\(10 ^{-9}\)]

Q3) Write as 0.000998 in standard form [ = 9.98 x\(10 ^{-4}\)]

Q3) Write as 8.84 x\(10 ^{4}\) as an ordinary number [ = 88400]

Q3) 10 x\(10 ^{5}\) x 2 x\(10 ^{5}\) [ = 2 x\(10 ^{11}\)]

Q4) Write as 0.000316 in standard form [ = 3.16 x\(10 ^{-4}\)]

Q4) Write as 6.95 x\(10 ^{-2}\) as an ordinary number [ = 0.0695]

Q4) 6 x\(10 ^{3}\) x 10 x\(10 ^{-5}\) [ = 6 x\(10 ^{-1}\)]

Q5) Write as 9300 in standard form [ = 9.3 x\(10 ^{3}\)]

Q5) Write as 4.33 x\(10 ^{-1}\) as an ordinary number [ = 0.433]

Q5) 5 x\(10 ^{-1}\) x 6 x\(10 ^{6}\) [ = 3 x\(10 ^{6}\)]

Q6) Write as 3200 in standard form [ = 3.2 x\(10 ^{3}\)]

Q6) Write as 1.4 x\(10 ^{-4}\) as an ordinary number [ = 0.00014]

Q6) 3 x\(10 ^{-5}\) x 9 x\(10 ^{3}\) [ = 2.7 x\(10 ^{-1}\)]

Q7) Write as 0.00068 in standard form [ = 6.8 x\(10 ^{-4}\)]

Q7) Write as 9.4 as an ordinary number [ = 9.4]

Q7) 10 x\(10 ^{-4}\) x 7 x\(10 ^{-4}\) [ = 7 x\(10 ^{-7}\)]

Q8) Write as 0.82 in standard form [ = 8.2 x\(10 ^{-1}\)]

Q8) Write as 3.78 as an ordinary number [ = 3.78]

Q8) 7 x\(10 ^{-4}\) x 9 x\(10 ^{5}\) [ = 6.3 x\(10 ^{2}\)]

Q9) Write as 0.29 in standard form [ = 2.9 x\(10 ^{-1}\)]

Q9) Write as 6.99 x\(10 ^{-2}\) as an ordinary number [ = 0.0699]

Q9) 10 x\(10 ^{-3}\) x 3 x\(10 ^{-2}\) [ = 3 x\(10 ^{-4}\)]

Q10) Write as 75.3 in standard form [ = 7.53 x\(10 \)]

Q10) Write as 1.72 x\(10 ^{-4}\) as an ordinary number [ = 0.000172]

Q10) 9 x\(10 ^{-4}\) x 4 x\(10 ^{-4}\) [ = 3.6 x\(10 ^{-7}\)]