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Powers and roots worksheet

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Powers and roots
Level 3 · Negative powers and standard form
Calculate.
1.
10−1=‾10^{-1} = \underline{\hspace{4.5em}}
2.
10−3=‾10^{-3} = \underline{\hspace{4.5em}}
3.
(12)−2=‾\left(\frac{1}{2}\right)^{-2} = \underline{\hspace{4.5em}}
Write in standard form (scientific notation).
4.
0.0033=‾0.0033 = \underline{\hspace{4.5em}}
5.
9,600,000=‾9{,}600{,}000 = \underline{\hspace{4.5em}}
6.
96,000=‾96{,}000 = \underline{\hspace{4.5em}}
7.
72,000=‾72{,}000 = \underline{\hspace{4.5em}}
Write as an ordinary number.
8.
9.7×10−1=‾9.7 \times 10^{-1} = \underline{\hspace{4.5em}}
9.
2.2×10−3=‾2.2 \times 10^{-3} = \underline{\hspace{4.5em}}
10.
7.2×10−3=‾7.2 \times 10^{-3} = \underline{\hspace{4.5em}}
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Answer key
Powers and roots · Level 3 · Negative powers and standard form
1.0.10.1
2.0.0010.001
3.44
4.3.3×10−33.3 \times 10^{-3}
5.9.6×1069.6 \times 10^{6}
6.9.6×1049.6 \times 10^{4}
7.7.2×1047.2 \times 10^{4}
8.0.970.97
9.0.00220.0022
10.0.00720.0072
The same problems online, checked as you go
mathalon
Free worksheets at mathalon.app
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