Răspuns :

Mlarisa862id

Răspuns:

[tex] = 72 \div 9 \times 999 + 1 - (24 + 25) \div 7 \times 999[/tex]

[tex] = 8 \times 999 + 1 - 49 \div 7 \times 999[/tex]

[tex] = 8 \times 999 + 1 - 7 \times 999[/tex]

[tex] = (8 - 7) \times 999 + 1[/tex]

[tex] = 1 \times 999 + 1[/tex]

[tex] = 999 + 1[/tex]

[tex] = 1000[/tex]

Daniel201793id

Răspuns:

(100-28):(45-36)×999+1-(3×8+5×5):7×999=

72:(45-36)×999+1-(3×8+5×5):7×999=

72:9×999+1-(24+25):7×999=

7 992+1-(24+25):7×999=

7 992+1-49:7×999=

7992+1-6 993=

1 000