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Golbannatalia84
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Scrieti rezultatele.si operatiile mai jos.


1.9999×0-0:7777+5555=
2. 100×100:10:1000=
3. 3+3×[3×3-3×(3:3)]:3=
4. [500-(3500:700×80-40×9)×(64:8)]:9-(72:6):(81:27)=

Varog cu operatii

Răspuns :

Opreaele01
1)0-0+5555=0+5555=5555
2)10000:10:1000=1000:1000=1
3)3+3x(9-3x1):3=3+3x6:3=3+18:3=3+6=9
4)[500-(5x80-360)x8]:9-12:3=[500-(400-360)x8]:9-4=(500-40x8):9-4=(500-320):9-4=180:9-4=20-4=16

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