有理数的加减法混合运算500题(精品)

有理数加减运算题的特殊练习班级：学生编号：姓名：成绩：_ _ _ _ _1、加法计算(直接写数字，每项扣1分):(1)(-6)+(-8)=(2)(-4)+2.5=(3)(-7)+(+7)=(4)(-7)+(+4)=(5)(+2.5)+(-1.5)=(6)0+(-2)=(7) -3+2=(8) (+3)+(+2)=(9) -7-4=(10) (-4)+6=(11)=(12)=2.减法计算(直接写出数字，每个项目得1分):(1)(-3)-(4)=(2)(-5)-10=(3)9-(-21)=(4)1.3-(-2.7)=(5)6.38-(-2.62)=(6)-2.5-4.5=(7)13-(-17)=(8)(-13)-(17)=(9)(-13)-17=(10) 0-6=(11) 0-(-3)=(12) -4-2=(13)(-1.8)-(4.5)=(14)=(15)=3、加减混合计算题(每题3分):(1)4+5-11；(2)24-(-16)+(-25)-15(3)-7.2+3.9-8.4+12(4)-3-5+7(5)-26+43-34+17-48(6)91.26-293+8.74+191(7) 12-(-18)+(-7)-15 (8)(9)(10)(-40)-(28)-(19)+(-24)-(32)(11)(+4.7)-(8.9)-(7.5)+(-6)(12)-6-8-2+3.54-4.72+16.46-5.284、加减混合计算题(前8题每题4分，后两题选一题，记5分):(1)(2)(-1.5)+(+3.75)+(3) (4)(5) (6)(7) (8)(9) (10)四、计算问题(每项2.5分，共20分)(3.41)-(0.59) (-0.6) 1.7 (0.6 ) (-1.7 ) (-9) -3-4+19-11+2 (8) 8+(-)-5-(-0.25)8.计算(本主题24分，每个主题4分)。0-29.8-17.5 16.5-2.2 7.51、计算(每项8分，共32分)(1)16+(-25)+24+(-35)(2)(-20)+(+3)-(5)-(1)(3)-2.4+3.5-4.6+3.5(4)-1-(-2)-(0.5)-3(5) -0.5-(-3)+2.75-(+7) (6)(7) (8)(1)(-17)-4(-15)-16(2)(-1)4-(-9)5(3)(-14)(-12)11-(-5)(4)(-7)-(4)-18-(-3)(5) 0-7 (-9) (-1) (6) 18-(-5)-8-10(7) 5 6 3 2 (8) 4 17-13-(-7)(9)(-5)-3(-11)-18(10)(-10)-(7)-(2)(-10)(11)18-18 20-4(12)2(-15)-(5)18(13)(-13)15(-1)-0(14)(-2)-(2)-(8)-10(15)1-(-15)(-13)(-3)(16)(-6)-(13)-(6)-2(17)(-6)(-7)5 6(18)(-15)(-17)-13-(-18)(19)(-7)-(6)(-9)10(20)20-12-(-18)-12(21)20(-14)(-15)-14(22)12 9-(-5)7(23) 4-1 4-(-10) (24) (-2)-5-6 17(25)(-14)-(19)(-13)-(7)(26)17(-2)-7-6(27)3(-4)7(-13)(28)(-17)-(8)-(19)-(18)(29)2-15 2(-7)(30)(-17)-(15)-(2)-15(31)(-17)9(-6)-5(32)0 15-(-18)(-7)(33)(-18)-1(-18)-4(34)(-5)-(12)-8(-12)(35)16-14(-18)-(18)(36)16(-10)-2 12(37)(-4)13 7-(-11)(38)1-(-6)-16-(-11)(39)(-17)-(3)9(-8)(40)17 1-(-12)-7(41)(-7)(-13)0(-2)(42)(-3)-3-2-8(43) 1-16 13-15 (44) 15-14-15 7(45)19(-5)16-(-6)(46)19 18-(-13)2(47)(-13)-(19)(-14)-17(48)6-14-(-17)-(5)(49)(-7)-13(-15)11(50)(-5)(-8)-(1)-19(51)(-10)(-5)(-11)9(52)(-9)-18-(-19)-18(53)14-(-2)(-1)(-20)(54)11-7-6-(-16)(55) (-1) 13 (-17)-10 (56) 6 15-15 (-3)(57)(-5)-14 9-18(58)(-11)-11-(-14)11(59)(-2)18 6-(-9)(60)(-16)16-(-19)-11(61)(-15)-(11)16 5(62)(-4)-(18)-(3)-11(63) (-5)-7 (-3) 5 (64) (-13) 6-9-14(65) 6 (-6) (-1)-9 (66) 4-0-9 11(67) 2-(-13) 8-17 (68) (-1)-8-19 (-8)(69)7(-11)(-17)-(4)(70)(-3)0-(-16)(-11)(71)12-(-15)10-(-16)(72)(-17)-13-0-0(73)(-5)-(8)17 3(74)(-13)11-(-16)-8(75)14 7 3(-5)(76)(-6)-(14)-0-(-3)(77)(-19)-(8)(-18)-(10)(78)12(-2)-(12)0(79)(-3)(-11)5-(-2)(80)(-4)-(4)-11(-5)(81)(-14)-(19)16-(-15)(82)(-13)-(6)-(19)-16(83)15 13(-11)19(84)3(-14)-(8)-(2)(85) 4-17 6 (-1) (86) 11-8-11-17(87)3-19 10 15(88)3(-4)-(9)-8(89)8 11 18-(-5)(90)(-1)-10-19(-18)(91)1-(-7)(-7)-(1)(92)2-17-1 15(93)(-15)12(-4)-(14)(94)7 7-(-19)-18(95)(-16)-(20)(-5)11(96)9-(-14)-19-4(97)(-12)4 13(-3)(98)(-15)2-(-13)-0(99)(-14)-(17)(-7)-(4)(100)14-(-8)-5(-2)(101)15-(-19)18-12(102)15(-9)-7 19(103)(-16)(-2)8-(-13)(104)13-16-15(-1)(105)2-1(-14)-3(106)(-20)-(7)-12-4(107)(-14)(-5)8(-5)(108)1 0-(-14)-(12)(109)8-6(-5)4(110)(-12)-4-(-11)-(5)(111)10-(-20)0-18(112)10(-20)-(7)20(113)(-7)(-16)10-7(114)(-19)-14-(-3)(-7)(115)4-(-8)(-15)-12(116)(-19)10-12-(-2)(117)(-1)15 15 2(118)16-(-10)-(10)-16(119)12-(-7)(-15)(-6)(120)(-7)-15-(-2)-(14)(121)(-14)(-13)(-17)13(122)18 1-19-(-16)(123)(-20)-4 10-9(124)(-4)-13-6(-10)(125)4-(-1)17-(-19)(126)(-18)(-6)-8 8(127)(-7)(-17)(-6)-10(128)(-18)-(1)-0-14(129) 9-12 13 7 (130) 0-18-5-(-19)(131)(-9)(-2)(-6)(-6)(132)9 4-1-2(133)(-3)-(11)(-16)-(4)(134)(-4)-11-(-11)(-19)(135) 9 (-8) 20-4 (136) (-9) 0-13 6(137)(-4)-14 6-19(138)14-11-12(-12)(139)(-1)-15(-16)-(4)(140)18(-16)-14-(-4)(141)(-