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a fost răspuns

8×7×3+64:8×2×5-100
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64:8×5-6×3×2+72+(86-78×3×2+4)
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Răspuns :

56x3+8x2x5-100=168+16x5-100=168+80-100=248-100=148 sper ca este corect
Fona
1) 8×7×3+64:8×2×5-100=56×3+8×2×5-100=168+16×5-100=168+80-100=248-100=148
2) 64:8×5-6×3×2+72+(86-78×3×2+4)=8×5-18×2+72+(86-234×2+4)=40-36+72+(86-468+4)=4+72-478=-402

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