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You can create printable tests and worksheets from these Grade 10 Scientific Notation questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

The number 0.00003007 expressed in scientific notation is
1. $3.007 xx 10^5$
2. $3.7 xx 10^-5$
3. $3.007 xx 10^-5$
4. $3.007 xx 10^-4$
How do you express 1,870,000 in scientific notation?
1. $5.49 x 10^-8$
2. $1.87 x 10^-6$
3. $1.87 x 10^6$
4. $187 x 10^6$
$(6.1 xx 10 ^5) (4 xx 10 ^-9)$ Perform the indicated computation, write your answer in scientific notation.
1. $2.44$
2. $2.44 xx 10 ^ 3$
3. $2.44 xx 10 ^ -3$
4. $2.44 xx 10 ^14$
$(6.9 xx 10^8)/(3 xx 10^5)$
1. $2.3 xx 10 ^3$
2. $2.3 xx 10^13$
3. $2.3 xx 10^-3$
4. $2.3 xx 10^4$