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【求150道七年级1期数学混合运算,【有答案的】,谢谢啦!~~~~~~求那位天才,给我150道数学七年级1期混合运算.【有答案的】.拜托了.谢谢啊!~~~】
更新时间:2024-03-29 20:48:36
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求150道七年级1期数学混合运算,【有答案的】,谢谢啦!~~~~~~

求那位天才,给我150道数学七年级1期混合运算.【有答案的】.拜托了.谢谢啊!~~~

樊继壮回答:
  [|-98|+76+(-87)]-23[56+(-75)-(7)]-(8+4+3)   -(-89)+|-87|-23+[-75-(7)+76]-(10+39-24)   |-9.8|+(-4.6)-[8.7-(-1.3)]+(-5.4)-(-0.2)   [-(-84)+46]-|-9.1|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|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)   5+21*8/2-6-59   68/21-8-11*8+61   -2/9-7/9-56   4.6-(-3/4+1.6-4-3/4)   1/2+3+5/6-7/12   [2/3-4-1/4*(-0.4)]/1/3+2   22+(-4)+(-2)+4*3   -2*8-8*1/2+8/1/8   (2/3+1/2)/(-1/12)*(-12)   (-28)/(-6+4)+(-1)   2/(-2)+0/7-(-8)*(-2)   (1/4-5/6+1/3+2/3)/1/2   18-6/(-3)*(-2)   (5+3/8*8/30/(-2)-3   (-84)/2*(-3)/(-6)   1/2*(-4/15)/2/3   -3x+2y-5x-7y   有理数的加减混合运算   1.计算题   (1)3.28-4.76+1-;   (2)2.75-2-3+1;   (3)42÷(-1)-1÷(-0.125);   (4)(-48)÷82-(-25)÷(-6)2;   (5)-+()×(-2.4).   2.计算题:(10′×5=50′)   (1)-23÷1×(-1)2÷(1)2;   (2)-14-(2-0.5)××[()2-()3];   (3)-1×[1-3×(-)2]-()2×(-2)3÷(-)3   (4)(0.12+0.32)÷[-22+(-3)2-3×];   (5)-6.24×32+31.2×(-2)3+(-0.51)×624.   [-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)   5+21*8/2-6-59   68/21-8-11*8+61   -2/9-7/9-56   4.6-(-3/4+1.6-4-3/4)   1/2+3+5/6-7/12   [2/3-4-1/4*(-0.4)]/1/3+2   22+(-4)+(-2)+4*3   -2*8-8*1/2+8/1/8   (2/3+1/2)/(-1/12)*(-12)   (-28)/(-
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