五年级脱式计算题(1) 280+840245 (2) 84.77-54.77(3) 28-(3.4+1.252.4)(4) 36.724.259.9(5) 3.260.52+3.260.48+7.05(6) 2.557.1+2.457.1(7) 5180-7056(8) 87.427.6+73.487.4-87.4(9) 7779+11113(10) 242.4-2.50.8(11) [10-(0.2+6.370.7)]0.01(12) 0.8〔15.5-(3.21+5.79)〕(13) (4121+2389)7(14) 5.7101(15) 4.2(12.5-7.50.75)(16) (31.8+3.24)5(17) 30.8[14-(9.85+1.07)](18) 67115-974(19) 31.54(6+3)(20) 405(3213-3189)(21) 2.8810.43-0.243.5(22) 22.5+2.52(23) 3.416(0.01635)(24) 20[(2.44-1.8)0.4+0.15](25) 194-64.81.80.9(26) 0.8[(10-6.76)1.2](27) 19.46.12.3(28) 5.670.2-0.62(29) 18.10.92+3.93(30) 0.0430.24+0.875(31) 0.40.70.25(32) 0.75102(33) 100-56.23(34) 0.78+5.436+1(35) 46912+1492(36) [60-(9.5+28.9)]0.18(37) 0.64257.8+2.2(38) 85(95-144024)(39) 125(33-1)(40) 37.4-(8.6+7.24-6.6)(41) 37.85-(7.85+6.4)(42) (93+2521)9(43) 38412+23371(44) (39-21)(3966)(45) 156[(17.7-7.2)3](46) [37.85-(7.85+6.4)]30(47) 28(5+969.9318)(48) 81[(72-54)9](49) 5712-56035(50) 848-6401612(51) 2800100+789(52) 960(1500-3245)(53) [192-(54+38)]67(54) 138254(55) (12+24+80)50(56) 70425(57) 2532125(58) 32(25+125)(59) 178101-178(60) 8436+6484(61) 7599+275(62) 83102-832(63) 98199(64) 25(24+16)(65) 12318-1233+85123(66) 7942+79+7957(67) 7300254(68) 15.394.62+5.3815.39(69) 4.3+3.91(22-19.7)(70) 4.3+3.91(22-19.7)(71) 2.91.4+20.16(72) 200-(3.05+7.1)18(73) 30.8[14-(9.85+1.07)](74) (2.44-1.8)0.420(75) 2.91.4+20.16(76) 5.42.08+660.208-2.08(77) 30.8[14-(9.85+1.07)](78) (12.5+1.25+0.125)80(79) 321252.5(80) 94(6.848.5-31.460.55)(81) 9.2+9.7283.21.5(82) 10.5(5.1-4.4)+18.25(83) (2.551.5+1.5+6.451.5)0.3(84) [(8.3-6.8)0.9+3.65]2.5(85) 12.25-3.1+0.85-6.17(86) (1.9-1.90.9)(3.8-2.8)(87) 2.651.7+1.351.7(88) 630[2.98+6.5(3.2-3.12)](89) 9.1-33.65.61.5(90) (0.62+7.63820.1)0.25(91) 1.8-(7.5-2.25)3.75(92) 2.706[5.3-(0.8+0.75)2](93) 5.6[(10-2.4)7.6]1.6(94) 8.370.4+9.68.37(95) 5.28+12.54.120.8+4.72(96) (10.8-1.06-0.74)2.87+2.87(97) 3.25(30.1-24.914.7)(98) [68.8-(7.8+16.082.5)]1.3(99) 7.0523.7+7.0576.3(100) 0.1253.22.5(101) 50+16040(58+370)(64-45)(102) 120-14418+35(103) 347+452-416052(104) (58+37)(64-95)(105) 95(64-45)(106) 178-14556+42(107) 420+580-642128(108) 85+14(14+20826)(109) (284+16)(512-820818)(110) 120-36418+35(111) (58+37)(64-95)(112) (6.8-6.80.55)8.5(113) 0.124.80.124.8(114) (3.21.5+2.5)1.6(115) 6-1.64(116) 5.38+7.85-5.37(117) 7.20.8-1.25(118) 6-1.193-0.43(119) 6.5(4.8-1.24)(120) 0.681.9+0.321.9(121) 10.15-10.750.4-5.7(122) 5.8(3.87-0.13)+4.23.74(123) 32.52-(6+9.7283.2)2.5(124) 10024(24-4)(125) 7.2(9-5)0.3(126) 120-14418+35(127) 347+452-416052(128) (58+37)(64-95)(129) 95(64-45)(130) (136+64)(65-34523)(131) 85+14(14+20826)(132) 120-36418+35(133) (58+37)(64-95)(134) (6.8-6.80.55)8.5(135) 0.124.80.124.8(136) 3.2(1.5+2.5)1.6(137) 4.02+5.4+0.98(138) 5.17-1.8-3.2(139) 13.75-(3.75+6.48)(140) 3.68+7.56-2.68(141) 7.85+2.34-0.85+4.66(142) 35.6-1.8-15.6-7.2(143) 3.82+2.9+0.18+9.1(144) 9.6+4.8-3.6(145) 7.14-0.53-2.47(146) 5.27+2.86-0.66+1.63(147) 13.35-4.68+2.65(148) 47.8-7.45+8.8(149) 0.398+0.36+3.64(150) 15.75+3.59-0.59+14.25(151) 42.5-(6.07+1.13)(152) 73.8-1.64-13.8-5.36(153) 66.86-8.66-1.34(154) 0.2516.24(155) 3.723.5+6.283.5(156) 36.8-3.9-6.12(157) 5.48-(9.4-0.52)(158) 4.87.8+780.52(159) 3.6102(160) 6.40.25+3.64(161) 32+4.9-0.9(162) 4.8-4.80.5(163) (1.25-0.125)8(164) 4.8100.1(165) 56.59.9+56.5(166) 7.0910.8-0.87.09(167) 4.23.5(168) 3201.258(169) 18.769.9+18.76(170) 3.522.50.4(171) 4.780.2+3.44(172) 3.6-0.62(173) 3.6510.1(174) 3.6-3.60.8(175) 15.20.254(176) 5.63.5(177) 9.60.80.4(178) 4.299+4.2(179) 0.89100.1(180) 146.5-(23+46.5)(181) 17.8(1.784)(182) 5.832+4.27(183) (45.9-32.7)80.125(184) 9.799+9.7(185) 4.3612.58(186) 15.613.1-15.6-15.62.1(187) 0.65101(188) 27.53.7-7.53.7(189) 8.542.50.4(190) 3.834.56+3.835.44(191) 1.252.532(192) 0.491.4(193) 3.9-4.1+6.1-5.9。