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Lesson
Practice Questions
Solve each sum or difference
\(\textbf{1)}\) \(\hspace{1ex} 0.405+0.123 \)
\(\textbf{2)}\) \(\hspace{1ex} 1.237-0.125 \)
\(\textbf{3)}\) \(\hspace{1ex} 12.405+9.726 \)
\(\textbf{4)}\) \(\hspace{1ex} 11.219-9.827 \)
\(\textbf{5)}\) \(\hspace{1ex} 0.45+0.12345 \)
\(\textbf{6)}\) \(\hspace{1ex} 0.24-0.023 \)
\(\textbf{7)}\) \(\hspace{1ex} 0.51+0.5 \)
\(\textbf{8)}\) \(\hspace{1ex} 3.98-2.12 \)
\(\textbf{9)}\) \(\hspace{1ex} 4.45+1.003 \)
\(\textbf{10)}\) \(\hspace{1ex} 1.435-0.9873 \)
\(\textbf{11)}\) \(\hspace{1ex} 0.898+0.795\)
\(\textbf{12)}\) \(\hspace{1ex}3.235+2.219\)
\(\textbf{13)}\) \(\hspace{1ex}2.567+0.935\)
\(\textbf{14)}\) \(\hspace{1ex}3.326+3.326\)
\(\textbf{15)}\) \(\hspace{1ex}0.049+0.439\)
\(\textbf{16)}\) \(\hspace{1ex}1.929-1.709\)
\(\textbf{17)}\) \(\hspace{1ex}1.573-0.437\)
\(\textbf{18)}\) \(\hspace{1ex}3.483-0.189\)
\(\textbf{19)}\) \(\hspace{1ex}2.437-1.347\)
\(\textbf{20)}\) \(\hspace{1ex}2.884-0.1289\)
\(\textbf{21)}\) \(\hspace{1ex}1.729-1.415\)