Respuesta:
1)
(18÷(-9)+6×3)-5
(-2+18) - 5
16-5
Res: 11
2)
1- 25÷5+3×3(-9)+1
1-5-81+1
Res: -84
3)
4×(18-12)÷3-5×3
4×6÷3-15
8-15
-7
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Verified answer
Respuesta:
1)
(18÷(-9)+6×3)-5
(-2+18) - 5
16-5
Res: 11
2)
1- 25÷5+3×3(-9)+1
1-5-81+1
Res: -84
3)
4×(18-12)÷3-5×3
4×6÷3-15
8-15
-7