有理数加减乘除混合计算题

(11)(+6.1) (-4.3) (-2.1)5.1(12)( )(行)一(一 1 1)(+1.75)有理数计算题38+(-22)+(+62)+(-78)(一 2 ) +0+ (+ 4 ) + (-(一 23) +|-63|+| 37|+ (- 77)(4)( -8.25)+8.25+(-0.25)+(-5.75)+(-7.5)+18)+(-32)+(-16)+(+26)5_3+(-5f )+4-|+(7)(8)+(-3|)+2+(-2)+12(一 0.8) + (- 1.2) +(-0.6)+(-2.4)心(-6.37) + (- 3| ) +6.37+2.75(-I )(13)(- 3#)( 2)号-耸)(-1.75)1112(17)2 丄-(+10)+(-8)-(+3)3355(19)(0.25)X( -4)x4X( -7)如(一7)X(-4)X(-活)21)-8721+5319-1279+43 21 21(23) (41|+i|)x56(24)(5号9)X36(25) (-36)X( 9 + | -右)(26) (-)X(8-1-0.4)(14)-8-459+4-63-9(15)-4# +6+(-幻一5(16)(0.5)- (-3-J)+6.75-5-143(18)598-12-31上-8455(22)4X(-96)X(-0.25)X吕(27) (-66)X 122( ；)+(召)(29) (18+44 + 7)x72(33)7X(誇)+ (8)(36)3.5X( -6 0.5) X-7+ -1(37)1 号+(1|)X1 弓X(7)(31)2+(518)X1(32)14+(3)X(4)(28)25X3(25)X : +25X_J(30)4x(2i4弓)X(|)X(156)(35) (98+4) + (4)(38) | X(诗)+ |(39)十(一 2 舟)-5X誇一号十 4(40)0.8X召+4.8X(-号)-22十号 +0.8X1(47)-13X3-0.34X2+3X(-13)-5X0.34(48)(-13)X(-134)X寻X(-吉)(41)(6-203712X( 15X4)(42)187(2.4)(43)2+(3)X4+(51)(44) :15*-(伯十 1# + 3-1+ (1-1)(45)5X(5) + (1)X5（46）-（莽苏吕弓）+（懐）(49) (-1650+3j) + (- 2)(60)(50)(-4 占)-(-5 舟)+ (-41) - 3(51)(-0.5)-(- 34)+6.75- 54(52) 178- 87.21+43 召+53 曙12.79(53)(14)17+ 帚(72)(54)|3|十 10(15)X；(55)(56) ( 24 3今+117)*( 1-6)X(7)(57)33X(-5)+16-(2)35| 4X5|+(0.625)28(58)(5)(5)X - X(5)10 10541(59)(-4)X(-7)(-)-(-)31(3)33+-X(1-)(2)32(60)计算题参考答案：0-13/120-13.5-442-5-1-11/70(11)7.4(12)1(13)2.5(14)- 163/12(15)-31/4(16) 4(17)-19 .6(18) 469.6(19)-4(20)-0.2 (21) -9903 (22) 2 (23) -19 (24) -25 (25)-25(26)- 4 .7(27)-121（28）75/2(29) 78( 30) 9/28第一页(31 )-1/117 ( 32) 4/27（33）- 0.5( 34) 3/20( 35) -6.5(36) 1(37) - 27/4( 38)- 0.8(39)- 85/84 (40)-7.2 (41)6(42)0.4(43)17/27(44)- 622/63(45)25(46)9(47)-13.34(48)-2(49)31.3(50)-27/4 (51 )4(52)175(53)83(54)4 .7(55)3/50 (56)14/3