Réponse:
[tex]7 + {3}^{2} [/tex]
[tex]2 + {5}^{2} \times 4[/tex]
- =2+5×5×4
- =2+25×4
- =2+100
- =102
[tex]2 \times {5}^{2} + 4[/tex]
[tex] {5}^{2} + 3 \times 5[/tex]
[tex]6 \times {3}^{2} [/tex]
[tex] {(4 \times 5)}^{2} [/tex]
[tex]7 \times {2}^{3} [/tex]
[tex]34 - 24 + {2}^{2} [/tex]
[tex] {4}^{2} + {6}^{2} [/tex]
