人教版小升初数学300道计算题88+56+12 178+350+22 56+208+144 (2.3+5.6)+4.7 286+54+46+4 166×1671665.82+4.56+5.44 25×37×0.4 75×0.39×46.5×11×4 125×39×16 0.8 ×37×1.2543×15×6 41×35×211 3536136×4.06+4.06×64 7.02×123+877×7.0234.68425⨯+⨯ 11164.53411112⨯+⨯ 512924514343⨯+⨯102×5.6-5.6×2 471×0.25-0.25×7143×126-86×13 101×99-897 5200÷4÷2.5333833 3.7544⨯-+⨯55513.75 2.75888⨯-⨯-4.58-0.45—0.55 23.4-4.56-5.446.47-4.57-1.434500÷0.4÷75 16800÷8÷1.25 48000÷0.8÷125313275÷⨯ 71259214÷⨯ 51765311÷)(-83533585⨯÷+ )6181(48+⨯209354÷÷)211075(103-⨯3.2×1.25×0.25 5.8×[1÷(2.1-2.09)] 3150 ×101- 315042÷(12 +23 ) 34 ×78 +18 ×75% (78 -516 )×(59 +23 )2.3×1.5+4.5÷0.75 61+72÷73 (1+31)÷(1-31)53÷[117×(52+31)] (511-872)÷291+22÷51361-99 0.7+3.8+4.2+9.3 53×41+53×433-712-512 57×38+58×57 815×516+527÷10918×(49+56) 23×7+23×5 (16-112)×(24-45)(57×47+47)÷47 15÷[(23+15)×113] (41125-)65÷5912512795÷+⨯ 65524532-⨯+ 15÷[(23+15)×113](32×41+17)÷125 (25+43)÷41+412518×169+257×169+169)7321495(63-+⨯ 2316]43)3121(85[÷⨯+- 65×56-109÷59(21×73+74×21)×41 (99+109)÷9 54×65÷851514÷[(54+32)×1110] (65+54)×30 31+3÷214-115-117 81×58+81×41+81 54×74×45-2154×65+52÷53 54÷[(85-21)÷85] 35×153 – 0.6×53(45 +14 )÷73 +710 10 - 719 - 1219 + 119 235 - 135÷1825×13 ÷52 ×310 13.09-8.12-4.88 12×103-4500÷755.3×41+2.7×25% 28×21.6-2.8×16 5.6×1.7+0.56×8312.06+5.07+2.94 30.34+9.76-10.34 34÷4÷1.783×3÷83×3 1.25÷32×0.8 102×7.3÷5.11773+174-773 195-137-9525×7×419.68-(2.68+2.97) 41.06-19.72-20.28752-383+83 874+295-95 1132+752+353700÷14÷5 18.6÷2.5÷0.4 1.96÷0.5÷46.8-1.36-0.64 21.9+(15.7+18.1) (2.5×73)×0.42.6+7.7+7.4+3.3 9×(7000÷63) 5.6×1.25 11.1÷0.25 0.2×1.8×0.5×10 457÷25÷42000÷1.25 (8700+870+87)÷87 5.3×4.9+5×5.31125-997 278+498 16÷2.5 125×32(1.25+7)×8 1.3+4.25+3.7+3 1874-324-47617.15-(3.5-2.85) 4.2÷1.2÷5 3.4×99+3.44.8×1.01 7.5×99 4.3-2.45+5.7-4.5595.6×18+0.4×18 9.56×180-95.6×8(1.6+1.6+1.6+1.6)×25 9.18÷1.7-0.28×1.515÷0.75+15÷0.25 1.5×[(3.2+4.06)÷6.05]9.37+16.2+0.9×0.7 (10-3.78)÷3(得数保留两位小数)12.8×8-20.1÷3 3.4+5.6÷7×4 9.8-1.72-3.284.5×1.8+1.8×5.5 (3.2-1.5)×(0.8+2) 0.77÷3513.6-(7.8+3.6) 7.3×102 39.36-(7.2×1.3+9.8)7.4+209+53+9.55 297×83+296×127+293×97 61+(65-63)÷5275×318×107×4093 0.86-71+9.14-76 15.8-187+51-181121+61+121+201+301+421+56154×41+3.2 ×41-1÷4[1-(41+83)]÷ 41 (207-365)×4-94 5.07-(3.07-1.8)(65+87)×24 4.75×4.75+443+443×4.25 131×39×2189.56+4.875-87+1.44 43÷6-61×4143654113⨯⎪⎭⎫ ⎝⎛+÷98×[43-(167-41)] [1-(83+41)]×392 ⎥⎦⎤⎢⎣⎡⎪⎭⎫ ⎝⎛-÷⨯319765158578-298 (61+91-121)×4×9 2.5×(1.9+1.9+1.9+1.9)3.64÷4+4.36×25% 178÷23+231×1793.6-2.8+7.4-7.25.7×2.8+5.7×6.2+5.7 (16 +18 )×24×7 85-8478÷743+203×15÷53 18×(21+6×97) (61+81)×24×91[15×(50﹪+31)]÷85 149÷(65-43)×247 209÷[21×(52+54)]192×258+2517÷219 (57+52)×94-41 41×125×251×824×[32÷(1-1514)] 1519-(65%+154) (31+41)÷(21-31)(52-52÷2)×65 75%×[(100%-52)×25%]6.8-1.36-0.644080÷12-24×1.5 5.3×4.9+5.1×5.3 (2.5-2.5×0.6) ÷410191071063÷⎪⎭⎫ ⎝⎛-⨯ 1011911811711611⨯⨯⨯⨯ 82×99306÷(201×47-9417) 5-0.987-0.013 25×2.7+1.3×25897×38-37.5%+104×0.375 314×(538-5.375) 3.5×114+1.25×2710+3.8÷4571×99 3755+2996 8439+1001 446+295888+999 1125-996 299×101 563×999 2100÷206÷0.25 72×156-56×72 25×32×125 709×99+7090.25×48 2.5×370.4×213212×6.6+2.5×63520. 75.3×99+75.34.6×3.7+54×0.37 0.125×34+18×8.25+12.5% 1178―613―12 315314―4.25―53419.82―6.57―3.43 4.6+325+635+5.4438+2.25+558+7349.63÷ 2.5÷ 4 8.37-3.25-(1.37+1.75)45×(79 +415 -0.6 ) 49.5×1035 -(50-12 )×0.6 711 ×41419 +5519 ÷147 +71194×21+95×2178×7775 0.25×1.25×0.8×0.4(65+125+245)×3524 18×4219÷76 21×4÷3×32÷5428.7-6.8×5÷34+12.3 29÷[54×(21+43)]5-25×52-51×25 99×94+95×99 808×99+80861×32÷(54-158) [31-(43-53)]÷107 91÷[(51+32)×31]45.36÷7.2-3.5×1.8 [20-(125+83)×24]÷1001一、计算题:343-(732-541) 1117×196+1121÷6195.32-0.375+0.68-0.625 3.2×25×1.2512587÷(1143-4203+2.25-0.35) 244×0.17+7.56×17(41+51)÷109-71 0.125+3.7×81+81×5.3220÷[12×(21-31)] (48×47+48×37)×1.25(136×1.7+137×1.7)÷1107 (87×292)×8×29(87+292)×8×29 9.4×41+0.25×53514-(2.8-75)+734.27-3.35+5.73-2.65(45.7-23136)×54+(54.3-16137)×0.8235×12.1-135×54.3+23.5×422二、巧算:(1117+2118+3119+4120)×(2118+3119+4120+5121)-(1117+2118+3119+4120+5121)×(2118+3119+4120)9019721756154213301120912765-+-+-+-1998÷19981999199899×78+33×66654987666321-655987⨯+⨯ 513⨯+21173171331393953⨯++⨯+⨯+⨯三、应用题1、一零件的实际长度为5mm,已知其比例尺为18:1,则其图上长度为多少?2、某学校原有学生400人,其中男女生人数的比是5:3,后来又招进一批男生,这时男生占总人数的70%,又招进多少名男生?3、多思学校男生人数的116等于女生人数的137,男生人数的71比女生人数的61少4人,这个学校共有多少人?4、两列火车同时从两地相向而行,5小时后,两车所行路程占全程的60%,已知甲车每小时行60千米,乙车每小时比甲车慢51。