1. Number
Interactive practice questions
Use your calculator to find the value of $1.6\times10^8$1.6×108.
Express your answer as an integer.
Easy
< 1 min
Use your calculator to find the value of $1.8\times10^{-6}$1.8×10−6.
Express your answer as a decimal.
Easy
< 1 min
Express $7870$7870 using scientific notation.
Easy
< 1 min
Express $0.0314$0.0314 using scientific notation.
Easy
< 1 min
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