初一加减乘除乘方50道应用题!急需!谢谢!

初一加减乘除乘方50道应用题!急需!谢谢!

(1) (-9)-(-13)+(-20)+(-2)
(2) 3+13-(-7)/6
(3) (-2)-8-14-13
(4) (-7)*(-1)/7+8
(5) (-11)*4-(-18)/18
(6) 4+(-11)-1/(-3)
(7) (-17)-6-16/(-18)
(8) 5/7+(-1)-(-8)
(9) (-1)*(-1)+15+1
(10) 3-(-5)*3/(-15)
(11) 6*(-14)-(-14)+(-13)
(12) (-15)*(-13)-(-17)-(-4)
(13) (-20)/13/(-7)+11
(14) 8+(-1)/7+(-4)
(15) (-13)-(-9)*16*(-12)
(16) (-1)+4*19+(-2)
(17) (-17)*(-9)-20+(-6)
(18) (-5)/12-(-16)*(-15)
(19) (-3)-13*(-5)*13
(20) 5+(-7)+17-10
(21) (-10)-(-16)-13*(-16)
(22) (-14)+4-19-12
(23) 5*13/14/(-10)
(24) 3*1*17/(-10)
(25) 6+(-12)+15-(-15)
(26) 15/9/13+(-7)
(27) 2/(-10)*1-(-8)
(28) 11/(-19)+(-14)-5
(29) 19-16+18/(-11)
(30) (-1)/19+(-5)+1
(31) (-5)+19/10*(-5)
(32) 11/(-17)*(-13)*12
(33) (-8)+(-10)/8*17
(34) 7-(-12)/(-1)+(-12)
(35) 12+12-19+20
(36) (-13)*(-11)*20+(-4)
(37) 17/(-2)-2*(-19)
(38) 1-12*(-16)+(-9)
(39) 13*(-14)-15/20
(40) (-15)*(-13)-6/(-9)
(41)(-4)x4+(-9)x2
(42)(-16)+(-18)
(43)-34 (-1)3x(-6x?)
(44)(-1)x(-3)
(45)3 9?x(-7)
(46)10x(-7)-?x(-7)
(47)-70-1?
(48)68? 22x[(-7)x(-32)]
(49)4x[(-7)x(-9)]
(50)252 -72-(-6)2x(-12)
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第1个回答  2017-11-04
答: 没有那么多时间给你编“应用题”,你是要“混合计算题”吧?那就供给一些:

1、[76-31+(-87)]-23[56+(-75)-(7²)]-(8²+4³+3⁴)
2、-(-69)+|-37|-23+[-75-(17)+7²×6]-(10³+144÷24)
3、|-19.8|+(-4.6)-[8.7-(-1.3)÷2]+(-5.4)-(-0.2³)
4、[-(-64)+46]÷5-|-9.1|×10+(+0.9²)
5、[-(-90)+(-34)÷2]-(+43)+(-57÷3)+10⁴×5³
6、15×2⁴+810÷3²+8/12-6×3⁴-5×9³
7、6³/3-﹛[(8⁴-4³)÷63-85]+61 ×29﹜
8、[(-2/9-7/9)×56 ]÷28-3³
9、14.6-(-3/4+1.6-4-3/4) ×0.3²-2⁴
10、﹛[(1/2+2/3+5/6-7/12 )×11-5³]-13²-(-61-3⁴)﹜×3
第2个回答  2017-11-04
12x(1/4-1/3-1/2) (-5)x0x3/2 (-6)x-4/5x(-4) (-8)x(-4/3)x(-1.25)x5/4 1/5x1/2x(-15)+7x(-1/2) -3x4+12x(1/3-5/2)
第3个回答  2017-11-04
(-4)x4+(-9)x2
=(-16)+(-18)
=-34
(-1)³x(-6x½)
=(-1)x(-3)
=3
9¾x(-7)
=10x(-7)-¼x(-7)
=-70-1¾
=68¼
2²x[(-7)x(-3²)]
=4x[(-7)x(-9)]
=4x63
=252
-7²-(-6)²x(-1²)
=-49-36x(-1)
=-49-(-36)
=-13本回答被网友采纳