In multiplications: the decimal point moves to the right as many steps as the number has zeros.
In divisions: the decimal point moves to the left as many steps as the number has zeros.
In multiplications: the decimal point moves to the right as many steps as the number has zeros.
In divisions: the decimal point moves to the left as many steps as the number has zeros.
\( 20.1:10= \)
\( 13.61:10= \)
\( 12.2:10= \)
\( 65.2:10= \)
\( 581.8:10= \)
\( 111.1:10= \)
\( 51.4:10= \)
\( 11.31:10= \)
\( 7.81\times10= \)
\( 1.52\times10= \)
\( 2.7\times10= \)
\( 1.4\times10= \)
\( 0.7\times10= \)
\( 2.66\times10= \)
\( 3.41\times10= \)