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计算:(1)(-16)+5+(-18)+0+(+26)(2)(-8.5)+(-2.25)+(+4)+1.5+(-1.75)(3)(-1112)+(+2313)+(+2112)+(-3413)+(-27)(4)|-0.75|+(+314)-9-(-0.125)+(-58)-|-0.125|(5)(-7.03)×40.1

题目详情
计算:
(1)(-16)+5+(-18)+0+(+26)
(2)(-8.5)+(-2.25)+(+4)+1.5+(-1.75)
(3)(-11
1
2
)+(+23
1
3
)+(+21
1
2
)+(-34
1
3
)+(-27)
(4)|-0.75|+(+3
1
4
)-9-(-0.125)+(-
5
8
)-|-0.125|
(5)(-7.03)×40.16+(-0.16)×(-7.03)+7.03×(-60)
(6)-
3
4
×[-33×(-
2
3
2-23]
(7)1÷(-2)2+(-2)3×
1
16

(8)(-0.125)2014×82015
▼优质解答
答案和解析
(1)原式=-16-18+5+26=-34+31=-3;
(2)原式=(-8.5-2.25-1.75)+4+1.5=-12.5+5.5=-7;
(3)原式=(-11
1
2
+21
1
2
)+(23
1
3
-34
1
3
)-27=10-11-27=-28;
(4)原式=
3
4
+3
1
4
-9+
1
8
-
5
8
-
1
8
=-5
5
8

(5)原式=-7.03×(40.16-0.16+60)=-703;
(6)原式=-
3
4
×(-12-8)=15;
(7)原式=
1
4
-
1
2
=-
1
4

(8)原式=(-
1
8
×8)2014×8=8.