Worksheet 3

$\newcommand{\identity}{\mathrm{id}} \newcommand{\notdivide}{{\not{\mid}}} \newcommand{\notsubset}{\not\subset} \newcommand{\lcm}{\operatorname{lcm}} \newcommand{\gf}{\operatorname{GF}} \newcommand{\inn}{\operatorname{Inn}} \newcommand{\aut}{\operatorname{Aut}} \newcommand{\Hom}{\operatorname{Hom}} \newcommand{\cis}{\operatorname{cis}} \newcommand{\chr}{\operatorname{char}} \newcommand{\Null}{\operatorname{Null}} \newcommand{\tikzspacer}{ \draw (-8,0) circle (0.02); \draw (8,0) circle (0.02); } \newcommand{\eqnspacer}{\hspace{25pt}} \usepackage{cancel} \usepackage{multirow} \usepackage{hhline} \newcommand{\lt}{<} \newcommand{\gt}{>} \newcommand{\amp}{&} \definecolor{fillinmathshade}{gray}{0.9} \newcommand{\fillinmath}[1]{\mathchoice{\colorbox{fillinmathshade}{$\displaystyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\textstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptscriptstyle\phantom{\,#1\,}$}}} $

Worksheet Worksheet 3
A4 US

1.

Calculate $(3 \times 10^5) + (6 \times 10^5)$ and $(8 \times 10^{-8}) + (9 \times 10^{-8})\text{.}$ Give your final answer in scientific notation.

2.

Calculate $(4 \times 10^7) + (7 \times 10^8)$ and $(6 \times 10^{-5}) + (9 \times 10^{-4})\text{.}$ Give your final answer in scientific notation.

3.

Calculate $(3 \times 10^4) \cdot (6 \times 10^5)$ and $(5 \times 10^{-8}) \cdot (8 \times 10^{-6})\text{.}$ Give your final answer in scientific notation.

4.

Calculate $(8 \times 10^4) \cdot (4 \times 10^{-6})$ and $(9 \times 10^{-3}) \cdot (2 \times 10^{4})\text{.}$ Give your final answer in scientific notation.

Prev Top Next

Worksheet Worksheet 3 A4US

1.

2.

3.

4.

Worksheet Worksheet 3
A4 US