计算下列各题:(1)(-6)-(-10)+(-3)+|-9|(2)-32×2-3×(-2)2(3)?2+(?37)×(?223)÷47(4)?
计算下列各题:(1)(-6)-(-10)+(-3)+|-9|(2)-32×2-3×(-2)2(3)?2+(?37)×(?223)÷47(4)?14+12÷(?3)×[1?...
计算下列各题:(1)(-6)-(-10)+(-3)+|-9|(2)-32×2-3×(-2)2(3)?2+(?37)×(?223)÷47(4)?14+12÷(?3)×[1?(?2)2](5)?997172×36(用简便方法计算)
展开
展开全部
(1)(-6)-(槐做-10)+(-3)+|-9|,
=-6+10-3+9,
=-9+19,
=10;
(2)-32×2-3×(-2)2,
=-9×2-3×4,
=-18-12,
=-30;
(3)-2+(-
)×(-2
)÷
,
=-2+(-
)×(-
)×
,
=-2+2,
=0;
(洞友4)-14+
÷(-3)×[1-(-2)2],
=-1+
×(-
)×(1-4),
=-1+
×(-
)×(-3),
=-1+
,
=-
;
(5)-99
×36,
=(
-100)×36,
=
×36-100×36,
=
-3600,
=-3599
.纳明槐
=-6+10-3+9,
=-9+19,
=10;
(2)-32×2-3×(-2)2,
=-9×2-3×4,
=-18-12,
=-30;
(3)-2+(-
3 |
7 |
2 |
3 |
4 |
7 |
=-2+(-
3 |
7 |
8 |
3 |
7 |
4 |
=-2+2,
=0;
(洞友4)-14+
1 |
2 |
=-1+
1 |
2 |
1 |
3 |
=-1+
1 |
2 |
1 |
3 |
=-1+
1 |
2 |
=-
1 |
2 |
(5)-99
71 |
72 |
=(
1 |
72 |
=
1 |
72 |
=
1 |
2 |
=-3599
1 |
2 |
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询