Cruzadinha

Palavras horizontais

1. [(9−7)]³×8 (2)
3. 9+[4+2×(6−4)+(2+5)]−8 (2)
4. [30+2×(5−3)]×2−10 (2)
6. {10+[5×(4+2×5)−8]×2}−100 (2)
8. [40+2×(7−5)]×2−20 (2)
9. 1000−[(2×4−6)+(2+6×4)] (3)

Palavras verticais

2. 60+2×{[4×(6+2)−10]+12} (3)
5. 80−5×(28−6×4)+6−3×4 (2)
7. (4 + 3)² - 1 = (2)