Question

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

Răspuns:

$= 72 \div 9 \times 999 + 1 - (24 + 25) \div 7 \times 999$

$= 8 \times 999 + 1 - 49 \div 7 \times 999$

$= 8 \times 999 + 1 - 7 \times 999$

$= (8 - 7) \times 999 + 1$

$= 1 \times 999 + 1$

$= 999 + 1$

$= 1000$

Answer 2

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