Mathematics
Grade 7
15 min
Scientific notation
Scientific notation
Tutorial Preview
1
Write the large number 4,500,000 in scientific notation.
2
Write the small number 0.0072 in scientific notation.
3
Write 3.1 x 10^5 as a standard number.
Sample Practice Questions
Easy
Write 8,000 in scientific notation.
0.8 x 10^3
1.8 x 10^4
2.8 x 10^-3
3.0.8 x 10^4
Easy
Write 0.05 in scientific notation.
0.5 x 10^-1
1.5 x 10^-2
2.5 x 10^2
3.0.5 x 10^-1
Easy
Write 2 x 10^3 as a standard number.
0.200
1.2000
2.0.002
3.20
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