Standard Form

## Difficult

Q1) Write as 9.83 in standard form
Q1) Write as 4.19 x$10 ^{3}$ as an ordinary number
Q1) 10 x$10 ^{1}$ x 2 x$10 ^{-6}$
Q2) Write as 0.0064 in standard form
Q2) Write as 8.93 x$10 ^{3}$ as an ordinary number
Q2) 7 x$10 ^{5}$ x 9 x$10 ^{2}$
Q3) Write as 8.55 in standard form
Q3) Write as 2.42 x$10 ^{-3}$ as an ordinary number
Q3) 6 x$10 ^{-5}$ x 4 x$10 ^{6}$
Q4) Write as 4.16 in standard form
Q4) Write as 4.28 x$10 ^{7}$ as an ordinary number
Q4) 5 x$10 ^{-3}$ x 3 x$10 ^{1}$
Q5) Write as 9710 in standard form
Q5) Write as 3.9 x$10 ^{-3}$ as an ordinary number
Q5) 10 x$10 ^{-7}$ x 2 x$10 ^{3}$
Q6) Write as 0.00578 in standard form
Q6) Write as 5.6 x$10 ^{6}$ as an ordinary number
Q6) 4 x$10 ^{4}$ x 7 x$10 ^{4}$
Q7) Write as 4210000 in standard form
Q7) Write as 3.6 x$10 ^{7}$ as an ordinary number
Q7) 8 x$10 ^{-1}$ x 7 x$10 ^{-3}$
Q8) Write as 7.51 in standard form
Q8) Write as 9.8 x$10 ^{-4}$ as an ordinary number
Q8) 6 x$10 ^{3}$ x 7 x$10 ^{-4}$
Q9) Write as 0.001 in standard form
Q9) Write as 2.02 x$10 ^{-4}$ as an ordinary number
Q9) 5 x$10 ^{6}$ x 2 x$10 ^{-1}$
Q10) Write as 3.2E-5 in standard form
Q10) Write as 8.4 x$10 ^{7}$ as an ordinary number
Q10) 8 x$10 ^{3}$ x 10 x$10 ^{4}$