1、四年级数学计算比赛练习卷12019年四年级数学计算比赛练习卷(1)班级姓名得分一、口算801027045963250060421625413572481666552403771120501251210245202734834164402512802642070420702451648125854286501321070(3015)20二、用竖式计算,带的要验算。21524900245635三、脱式计算。1757525683513725(125237)(114166)35432(98)1896040四、简便计算。216305253247236646(159)402359437812225725(
2、264)2544354(22946)五、列综合算式计算。(1) 45乘45减去27的差,积是多少?(2)56加上48乘3的积,和是多少?(3)288除以18乘4的积,商是多少?六、智慧宫1、林林在计算404时,先算了减法,得到的结果是50,它的正确结果是多少?2、小灵在计算除法时,把除数41错写了14,结果得到的商是28还余8,你能算出它的正确结果吗?3、在填上合适的数字。小学数学四年级(下册)(笔算、简便运算、应用题)汇编一、计算题153= 1530= 1503= 15030=15300= 3150= 254= 4520=802+1005 45-20342406-21552-363+20.2
3、14= 2140= 2104= 6090=6008= 6050= 432= 2034=3230= 1240=320-20058 140-205+252030+2040 25(30+10)1254= 1258= 7020= 3900=6090= 127= 1270= 12070=80090= 40200=80040-40040 (840-400)4600(12060) 60(10+12060).3520= 2520= 50030= 185=254=35020= 145= 14050=2830= 3020=(60010+10)7 (26+14)70260+14(70-60) (26+14)(70-
4、40)4040= 14020= 1160= 1330=13030= 5040= 40200= 50600=30310= 708=90(301550) (35+45)(90-10)610-(21+29) 25(22+263).41020= 2010= 16100=20070=50200= 3230= 13300= 40800=1214= 60900=320-(120+254) 80(32+8)3003000-(32+8)30 30169-(60+9)10460= 1203= 20500= 7020=2504= 12050= 1530= 2530=2503= 15040=363+62 30(3+6
5、2)36(3+6)2 180(3612)+6.25300= 30150= 7040= 1504=2540= 45200= 1258= 1254=2104= 20040=180(3612+6)18036(12+6)45015+103 450(15+10)33103= 8090= 6007= 60050=4320= 2035= 3210= 12060= 70020=30240=450(15+10)2 240+180302(40+18030)2 (240+180)(302).60090= 128= 12060= 50070=80100= 90200= 35020= 45020=50020= 1650
6、=36+36012 800-8008030800-(706+180) 65(40+203)454= 35010= 34020= 18050=1405= 1430= 2630= 60200= 11060= 11300= 178101178 8436+6484 7599+275 83102832.23030= 5504= 44020= 50800=20320= 7008= 45020= 20010=17100= 50070=52+44+14878+125+7579+89+121 2562460200= 3430= 19300= 80800=1224= 70900= 10100= 12300=505
7、00= 70060=12578 70125655+455 5(1211).1258= 16050= 1214= 60900=50200= 3230= 13300= 40800=10046= 2203= 5121+795 456+356675-375 12090-1109060500= 70020=1504= 22040=2530= 25030= 2503= 45020=7520= 30150=398-63932678-32668125(8+4) 12(40-5)45200= 15600= 70040= 150200=31020= 20050= 1109= 80030=258= 2540=684
8、8+6852 527+635649-149 23134-34236007= 60030= 60070= 80200=43020= 30025= 3310= 12070=760-403= 30012=43+4399 9962+6248101-48 655+355.0.5+7.61= 2.56-0.37= 4.13-2.8= 314=2540= 132100= 36.3100= 98+125= 7.2+2.8= 321-99= 2567-567 492587932+796867101-67360018= 5060= 26+84= 5.62.9=3.771.8= 0.0296= 5.220.3= 9
9、.990.02=4.670.9= 52.44=(75255)40 280025480280025480 (380804)60.648+203=4425= 36101= 4599=36102= 56016=70105= 10245=1225 = 7524= 6550+3550270+3870125474725 4(2565+2528) 二、脱式计算2800 100789 (947599)7664 36(91327623) 2(932521)95071363498 4723(521504)25 3841223371 6(3921)(3966)156(17.7-7.2)3 (2)37.85-(7.8
10、5+6.4) 3028(5+969.9318) (4)81(72-54)9 571256035 8486401612960(15003245) 192(5438)67138254 (13125)(38) (12+24+80)50 70425 2532125 32(25+125)178101178 8436+6484 7599+275 83102832 98199 123181233+85123 50(344)3 25(24+16) 17899+178 7942+79+7957 7300254 8100475 7527+192 5 31870+13310 4(2565+2528) 138254
11、(13125)(38) (12+24+80)50 2532125 32(25+125) 10276 5898 178101178 8436+6484 7599+275 83102832 98199 123181233+85123 50(344)3 25(24+16) 17899+178 7942+79+7957 7300254 8100475 280840245 285(95144024)58870(105202) 480400(430087015)14372727563 681432(135278) 125(331) 837.4(8.67.246.6) 156107-7729 37.85-(
12、7.85+6.4) 2875+96990318 1554(72-58)3360(126)5 288(2614)8 5006-(502-80) (10512635)25 864(2723)12 (453816)24 500(240386) 64(8742) 15 (845153)1612(4928)7 450(8448 )12 (58+37)(64-95) 178-14556+42 812-700(9+3111) 85+14(14+20826) (284+16)(512-820818) 120-36418+35 (58+37)(64-95) (6.8-6.80.55)8.5 0.12 4.80.
13、124.8 (3.21.5+2.5)1.6 5.8(3.87-0.13)+4.23.74 32.52-(6+9.7283.2)2.5 (7.1-5.6)0.9-1.15 2.5 5.42.6(3.7-2.9)+0.62 126(12-7.2)-6 1267.2-6 0.681.9+0.321.9 (58+370)(64-45) 420+580-642128 (136+64)(65-34523) 48.10.15-10.750.4-5.7 388+(5000-1000) 158+262+138 375+219+381+225 50012471021232 (181+2564)+2719 378+
14、44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755(2187+755) 2214+638+286 30657381065 2357183317357 23651086214 2370+1995 3999+498 138254 (13125)(38) (12+24+80)50 70425 2532125 32(25+125) 88125 10276 5898 178101178 8436+6484 7599+275 83102832 123181233+851
15、23 50(344)3 25(24+16) 17899+178 7942+79+7957 7300254 8100475 16800120 301002100 3400 49700700 7527+192 5 480025 2356(1356721) 1235(17801665) 31870+13310 4(2565+2528) (181+2564)+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99755(2187+755) 2214+638+286 3
16、0657381065 2357183317357 23651086214 1225 7524 138254 (13125)(38) (12+24+80)50 2532125 32(25+125) 88125 10276 178101178 8436+6484 7599+275 83102832 123181233+85123 50(344)3 25(24+16) 17899+178 7942+79+7957 2356(1356721) 1235(17801665) 7527+1925 31870+13310 4(2565+2528) 125*3+125*5+25*3+25 9999*3+101
17、*11*(101-92) (23/4-3/4)*(3*6+2) 3/7 49/9 - 4/3 8/9 15/36 + 1/27 12 5/6 2/9 3 8 5/4 + 1/4 6 3/8 3/8 6 4/7 5/9 + 3/7 5/9 5/2 -( 3/2 + 4/5 ) 7/8 + ( 1/8 + 1/9 ) 9 5/6 + 5/6 3/4 8/9 - 1/3 7 5/49 + 3/14 6 ( 1/2 + 2/3 ) 8 4/5 + 8 11/5 31 5/6 5/6 9/7 - ( 2/7 10/21 ) 5/9 18 14 2/7 4/5 25/16 + 2/3 3/4 14 8/7
18、 5/6 12/15 17/32 3/4 9/24 3 2/9 + 1/3 5/7 3/25 + 3/7 3/14 2/3 + 1/6 1/5 2/3 + 5/6 9/22 + 1/11 1/2 5/3 11/5 + 4/3 45 2/3 + 1/3 15 7/19 + 12/19 5/6 8/7 21/16 + 1/2 101 1/5 1/5 21 120-14418+35 347+452-416052 (58+37)(64-95) 95(64-45) 178-14556+42 812-700(9+3111) 85+14(14+20826) 120-36418+35 (58+37)(64-95) (6.8-6.80.55)8.5 0.12 4.80.124.8 (3.21.5+2.5)1.6 50.6.5(4.8-1.24).5.8(3.87-0.13)+4.23.74 32.52-(6+9.7283.2)2.5 (7.1-5.6)0.9-1.15 2.5 .5.42.6(3.7-2.9)+0.62 126(12-7.2)-6 1267.2-6 0.681.9+0.321.9 .58+370)(64-45) .420+580-642128 136+6(65-34523) 15-10.
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