Adding and Subtracting Decimals

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Printable PDF and Answer Key Link to PDF with Sample Questions and Answer Key

Lesson


Practice Questions

Solve each sum or difference

\(\textbf{1)}\) \(\hspace{1ex} 0.405+0.123 \)Link to Youtube Video Solving Question 1


\(\textbf{2)}\) \(\hspace{1ex} 1.237-0.125 \)Link to Youtube Video Solving Question 2


\(\textbf{3)}\) \(\hspace{1ex} 12.405+9.726 \)


\(\textbf{4)}\) \(\hspace{1ex} 11.219-9.827 \)


\(\textbf{5)}\) \(\hspace{1ex} 0.45+0.12345 \)Link to Youtube Video Solving Question 5


\(\textbf{6)}\) \(\hspace{1ex} 0.24-0.023 \)Link to Youtube Video Solving Question 6


\(\textbf{7)}\) \(\hspace{1ex} 0.51+0.5 \)


\(\textbf{8)}\) \(\hspace{1ex} 3.98-2.12 \)


\(\textbf{9)}\) \(\hspace{1ex} 4.45+1.003 \)


\(\textbf{10)}\) \(\hspace{1ex} 1.435-0.9873 \)


\(\textbf{11)}\) \(\hspace{1ex} 0.898+0.795\)


\(\textbf{12)}\) \(\hspace{1ex}3.235+2.219\)


\(\textbf{13)}\) \(\hspace{1ex}2.567+0.935\)


\(\textbf{14)}\) \(\hspace{1ex}3.326+3.326\)


\(\textbf{15)}\) \(\hspace{1ex}0.049+0.439\)


\(\textbf{16)}\) \(\hspace{1ex}1.929-1.709\)


\(\textbf{17)}\) \(\hspace{1ex}1.573-0.437\)


\(\textbf{18)}\) \(\hspace{1ex}3.483-0.189\)


\(\textbf{19)}\) \(\hspace{1ex}2.437-1.347\)


\(\textbf{20)}\) \(\hspace{1ex}2.884-0.1289\)


\(\textbf{21)}\) \(\hspace{1ex}1.729-1.415\)


See Related Pages\(\)

\(\bullet\text{ Comparing Decimals}\)
\(\,\,\,\,\,\,\,\,0.68 \bigcirc 0.9…\)
\(\bullet\text{ Multiplying Decimals}\)
\(\,\,\,\,\,\,\,\,5.8×7.4…\)
\(\bullet\text{ Dividing Decimals}\)
\(\,\,\,\,\,\,\,\,0.4\div0.05…\)


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