EXPRESSÖES NUMÉRICAS
Resolva as expressões abaixo:
- 36−3×9+45:5=
2). 90:5−3×5+31=
- 25−3×6+18:6=
- 9×5+63:7−3×12=
- 81:27+3×14−45=
- 7×8−64:8+3×5=
- 39:[5+(9−2×4)+7]=
- 72−5×(27:3−6)=
- 46+[5+(42:6−4)]=
- 5+{3+[(7×3)+4]}=
- {9+[3×(2+3)+2×(4−4)]}:4=
- 22:{10+[6:3+(1+2)]−4}=