整数有理数减法练习题8
整数有理数减法练习题1.计算下列各题.(1)(-76)-(+72)-(-7)-(-62) (2)46-(-64)-(-37)-95(3)65-(-61)-(-19)-(+65) (4)(-111)-36-(+40)-(-13)(5)(+97)-(-28)-(+42)-(-66) (6)(-49)-(+16)-(-73)-(-100)2.计算下列习题.(1)(+106)-(-51)-(+37)-(-41)-(+69)(2)(-47)-(-79)-(-45)-(+136)-(-63)参考答案:1.计算下列各题. (1)-79 (2)52 (3)42(4)-128 (5)233 (6)-922.计算下列习题.(1)304 (2)-86整数有理数减法练习题1.计算下列各题.(1)(-37)-(+7)-(-14)-(-41) (2)73-(-9)-(-40)-35(3)54-(-31)-(-51)-(+54) (4)(-97)-59-(+87)-(-89)(5)(+107)-(-86)-(+38)-(-46) (6)(-11)-(+79)-(-77)-(-26)2.计算下列习题.(1)(+75)-(-14)-(+22)-(-15)-(+70)(2)(-68)-(-24)-(-77)-(+96)-(-39)参考答案:1.计算下列各题. (1)11 (2)87 (3)-20(4)-214 (5)277 (6)-392.计算下列习题.(1)196 (2)-178