Scrivere e leggere a divisione

Leggere: https://trkern.github.io/tree.html

Scrivere: https://asciimath.org

Calcolare: https://geogebra.org/classic

libro 9+3:3
computer 9+3/​3
(9+3):3
(9+3)/​3
9+3:3+6
9+3/3+6
(9+3):3+6
(9+3)/3+6
(9+3):(3+6)
(9+3)/(3+6)
9+3:(3+6)
9+3/(3+6)
\text{\color{#b5b6b3} libro: }9+3:3
\text{\color{#b5b6b3} computer: }9+3/3
9 + {3 \over 3}
\text{\color{#b5b6b3} libro: }(9+3):3
\text{\color{#b5b6b3} computer: }(9+3)/3
9 + 3 \over 3
\text{\color{#b5b6b3} libro: }9+3:3+6
\text{\color{#b5b6b3} computer: }9+3/3+6
9 + {3 \over 3} + 6
\text{\color{#b5b6b3} libro: }(9+3):3+6
\text{\color{#b5b6b3} computer: }(9+3)/3+6
{9 + 3 \over 3} + 6
\text{\color{#b5b6b3} libro: }(9+3):(3+6)
\text{\color{#b5b6b3} computer: }(9+3)/(3+6)
9 + 3 \over {3 + 6}
\text{\color{#b5b6b3} libro: }9+3:(3+6)
\text{\color{#b5b6b3} computer: }9+3/(3+6)
9 + {3 \over 3 + 6}
\text{\color{#b5b6b3} libro: }2\cdot25:5:5
\text{\color{#b5b6b3} computer: }2*25/5/5
{2\cdot 25 \over 5} \over 5
2\cdot {{25 \over 5} \over 5}
\text{\color{#b5b6b3} libro: }(2\cdot25):5:5
\text{\color{#b5b6b3} computer: }(2*25)/5/5
{2\cdot 25 \over 5} \over 5
\text{\color{#b5b6b3} libro: }2\cdot(25:5):5
\text{\color{#b5b6b3} computer: }2*(25/5)/5
2\cdot {25 \over 5} \over 5
\text{\color{#b5b6b3} libro: }2\cdot25:(5:5)
\text{\color{#b5b6b3} computer: }2*25/(5/5)
2\cdot 25 \over {5 \over 5}
libro 9:3
computer 9/3
libro 9:3:3
computer 9/3/3
libro 9:3:3:3
computer 9/3/3/3
libro 9:(3+9):3:3
computer 9/(3+9)/3/3
libro 9:3+9:3:3
computer 9/3+9/3/3
libro a:3
computer a/3
libro a:3
computer a/3
libro 2a:3bc
computer 2*a/3*b*c
libro 2a:(3bc)
computer 2*a/(3*b*c)