Standard Form

Difficult

Q1) Write as 30200000 in standard form
Q1) Write as 6.71 as an ordinary number
Q1) 4 x$10 ^{-1}$ x 7 x$10 ^{6}$
Q2) Write as 158000 in standard form
Q2) Write as 7.57 x$10 ^{-4}$ as an ordinary number
Q2) 10 x$10 ^{-3}$ x 4 x$10 ^{-4}$
Q3) Write as 3.22 in standard form
Q3) Write as 8.25 x$10 ^{5}$ as an ordinary number
Q3) 8 x$10 ^{-4}$ x 7 x$10 ^{-1}$
Q4) Write as 583000000 in standard form
Q4) Write as 4.77 x$10 ^{3}$ as an ordinary number
Q4) 7 x$10 ^{-6}$ x 10 x$10 ^{4}$
Q5) Write as 6.15 in standard form
Q5) Write as 4 x$10 ^{2}$ as an ordinary number
Q5) 2 x$10 ^{6}$ x 2 x$10 ^{-4}$
Q6) Write as 629000 in standard form
Q6) Write as 3.88 x$10 ^{1}$ as an ordinary number
Q6) 6 x$10 ^{-1}$ x 7 x$10 ^{-6}$
Q7) Write as 2.53 in standard form
Q7) Write as 3.97 as an ordinary number
Q7) 4 x$10 ^{5}$ x 8 x$10 ^{-2}$
Q8) Write as 800000 in standard form
Q8) Write as 8.5 x$10 ^{7}$ as an ordinary number
Q8) 8 x$10 ^{1}$ x 9 x$10 ^{-5}$
Q9) Write as 72.7 in standard form
Q9) Write as 7.29 x$10 ^{4}$ as an ordinary number
Q9) 9 x$10 ^{5}$ x 2 x$10 ^{-3}$
Q10) Write as 77100000 in standard form
Q10) Write as 9.8 as an ordinary number
Q10) 9 x$10 ^{1}$ x 7 x$10 ^{-2}$