Question

Puteti sa imi rezolvati acest exercitiu:
8000-259:7-(7002-2693+88x7)=
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Si inca unul
200:100+6700-(38x9+464:8+3009)=
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Answer 1

8000-259:7-(7002-2693+88x7) = 8000-37-(7002-2693+616)
= 7963 - (4309 + 616)
= 7963 - 4925
= 3038.

200:100+6700-(38x9+464:8+3009) = 2 + 6700 - (342 + 58 + 3009)
= 6702 - (400 + 3009)
= 6702 - 3409
= 3293.

Answer 2

$\bold{Primul)} \ 8000-259:7-(7002-2693+88 \cdot7)= \\ =8000-259:7-(7002-2693+616)= \\ =8000-259:7-4925= \\ =8000-37-4925= \\ =7963-4925= \\ =\boxed{3038}.$
$\bold{Al \ doilea)} \ 200:100+6700-(38 \cdot9+464:8+3009)= \\ =200:100+6700-(342+58+3009)= \\ =200:100+6700-3409= \\ =2+6700-3409= \\ =6702-3409= \\ =\boxed{3293}.$