五年级计算题天天练.doc

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1、. .Part1:口算8.760.5= 52.5= 4.75-0.98= 0.54+3.27= 7.47+2.86=37.35+6.97= 3.65.9= 8.412= 10.3-8.7= 3.4+5.9=Part2:脱式计算 0.3299+250.07 8.764.5-15.70.14 （13.6-4.17）2.5 15.324+4.680.25Part3:解方程44.5-36.36 5.1-3.50.812.58 84Part1:口算0.374 7.49+12.8 16.240 15.32-13.6 1.20.80.68+3.75 21.5+6.8 0.669.3 31050 22.7-6

2、.58Part2:脱式计算（58.4+15.6）2.3 168-3.7620+7.380.8（5-0.68）1.2 2.53.212.5Part3:解方程1.365.4 0.7530.5-0.215 6300.5Part1:口算16913 10.3-1.42 902.14 3.57+4.64 1564086.34 1.57+7.46 10.8-5.13 13530 4.96+2.25Part2:脱式计算3.9+（10-0.6）8 9.564.25+0.254.40.271.9-0.83 482.7-1.815Part3:解方程1.25-30.5 1.443.5（-0.4）1.43.3 4-0.

3、48.451324185613141313221Part1:口算+ - + + - 4373851276112585527265 + = + = + = - = + = 103151154923198Part2:脱式计算-（ + ） + + 125207201751925492+ + + -（ + ）831254373Part3:解方程+ = - = 1255465- =1 - = 2011015142411015237315121Part1:口算 - = 1- -=+-2= +=+- =6179521513514121515332-=-=-=+= + =412131312154Part2:脱

4、式计算 + + = + - 1513125657585 +-2- - 1035252Part3:解方程+ =28 =4521615421- = += 4112581121837354328365Part1:口算-= += += -=-=1526574529561879412121-=+=+= - = - = 5485125318373Part2:脱式计算+( - ) - + 121121127984192 -(-) -( + ) 76316165Part3:解方程2- = + = 24716724541127-= -( - )= 15261536110365536543Part1:口算 = =

5、 = 30 = + = 733110.80.9= 1.50.25= 0.53.2= 14= 9-28=19587481548391125Part2:脱式计算（ + + ）72 （ - ）216856852194343654332( + ) ( -)( - ) 15146152Part3:解方程- = 2.5+3.6=9.65221411 -3= 1 4=3.55441Part1:口算2.80.25= 2.75+1 = 3 +10.2= 0.1258= 6.30.07= 32514154376544431-0.1= - = = - = 7.5 =515476416165Part2:脱式计算9 4

6、.25+4 + 51376831271276568348(+) ( + )6+ 211094Part3:解方程2+2.7=24.7 - =28132513819= + =42Part1:口算305-199= 6.7+4.3= 0.3+0.32= 80.02= 2.054=8343615261916532 + = 12 = + = = +0.4= 25971112Part2:脱式计算11(+)7 101-9257676560165 6 -61036594Part3:解方程+= - =0.252194524- =8.4 =752324187Part1:口算3.2-2.7= 0.125+ = 0.7

7、5- = -0.5= 0.5=4383926518 59221483651.2= = = + = - =5226513538272471514Part2:脱式计算（ + ） 10 -( + )7611411443659883 ( + )7+ 51Part3:解方程1214=3.5 4.2- =1021.6=1.2-0.4 3.14=385534143Part1:口算10-0.76= 4.8 = 0.6+ = +0.2= +0.125= 3173566591313421710.4- = + = - = - = = 1525261326543Part2:脱式计算24( + - ) ( + - )3

8、0107374154( +)+ 683.5-40.80.242332Part3:解方程=0.150.18 - -5=1852307510.4+ = 1.2=0.8Part1:口算0.6850= 18.84+1.5= 8.3-3.4= 3.90.3= 8.68=5141524332431198332 + = 3= = + = + =52101236556Part2:脱式计算4.3+7.7(1 -2.5)+241 1258765(73616+37 )18 ( +-)346143Part3:解方程+ =66 =0.751.86.45154- - =1 =0.121.5Part1:口算0.25104=

9、 736+37= 0.768.3= 5.4-3.9= 0.245=41528392115324352 +1.2= 3 = += - = - = 18772145653016552157Part2:脱式计算(+-) -( -)53417543165879232(+ )(-) ( - )1015153Part3:解方程- = 3.2-2=18212039+13.5=16.2 = 0.861Part1:口算1435= 0.77+0.33= 3.144= 0.3+ = 22.3-19.5= 83545154151475215254763143 + = + = - = = 4+4 = Part2:脱式计

10、算2+0.450.9-0.75 (9.7-2.15-4.85)0.94121329785183 +6.4 + +54523210953Part3:解方程33.5= +0.3(+ )= +0.11.2(- ) =0.75 (9-7.6)- =+2.4Part1:口算5343414341515153545330.64= 71.4= 18360= 2.1+ = 8 -2.5=956512112565411141115211115511511274915143221 = 81 = - = + = 2 =Part2:脱式计算 -( + ) ( + - )10.26-3.78+ 0.6514-Part3:

11、解方程(3.7+2.8)- =12.75 + =307121110031( -0.4)+0.25=- (-1.2)-0.72=0.3+Part1:口算4.32-1.74= 3.65+0.47= 0.425.2= 13530= 64.1-35.3=213210412072034395437116394501112125152149839456 = = 53 = = =131Part2:脱式计算5627+80.875 (11.166-18.58)3.78743947-(1 +1 )1.75 125 -(11 -4 +12.25- )278354Part3:解方程12(+ )=1.2 - =4.50

12、.8= + =42Part1:口算542171511074.7-3.72= 6.57+13.6= 2.39-1.4= 9.2-4.47= 62.4+37.92= 318124172- = + = - = + = 1 =81311273272431073231Part2:脱式计算2+12 6 -1 976131616510 2 - 1 + 43572141Part3:解方程+2= 5-3 =1035459523- = - =1Part1:口算25143121151421 6.4-3.65= 3.5+12.75= 24.3-12.58= 34.26+78.9 24-0.15=61327383103

13、1018354- = = = - = + = 657554315132523132Part2:脱式计算16-(9 + ) (3 -2 )4131010141( - 2) 2 (10-3 )61413161Part3:解方程2(+ )=3-5 - - =53542190 + =20 0.2+ =8-1 Part1:口算249+49= 312.4-11.48= 426.1-42.49= 461-414.1= 240.15-48.1=7295947485 = + = - = = - =4387435361718398722174Part2:脱式计算4 16+3 15-3 25815815815812

14、192922 - 2+1 - 127321110Part3:解方程-= +2 =4.2561323241+ =121 -(1 + )=4.5Part1:口算245165312121517642.15+3.48= 34.45+349.5= 84.26+24.66= 94+32.8= 15.15-9.2=437585145 = - = - = + = + =6531613272511585255445151119112Part2:脱式计算1 + (3 2 ) (2-3 )(4 3 ) 979521978315774187431 (1 + 1 ) 3+ (1 - )2Part3:解方程(+ )7=8

15、.1 37.5+ +=693.61.25= -1- =2141Part1:口算16.43+8.48= 292.4-72.56= 245+28.1= 10.01-5.4= 183+873=658743 = + = - = - = =32839561819291121815383318532Part2:脱式计算(1 +6 +2 +3 )9-( + )2415274542120774521 -1 1 +3 2 +13.83 -3.5437312132653251107Part3:解方程- + = - =214143+ =11 + =Part1:口算156.4+87.82= 25.42-12.8= 2

16、1.1-9.42= 63.1-4.2= 46.5+63.9=5321531571814372 + = - = = = + =7695853115485218754213138Part2:脱式计算(1 +5 )11 (8.25-6 )(2 +4.2)7311-(4 -1.252)3.5 1.253.92.1(3.52.50.39)2187415485Part3:解方程2+ =4.625 -2=981611-3= +21.5= Part1:口算539.82+4.5= 241-34.1= 45.6-42.26= 63.75+62.5= 47.16-24.8=438552926143 + = - =

17、+ = = 0.25 =3213313310.57.23.62.1+3.52.4Part2:脱式计算 (7.81 -4.6)15252195113 +886 0.25+0.625 3 25 +37.96747571612423Part3:解方程- =0.2 + =87854331217295311 3+2.75=6 9 =5 1Part1:口算27425810.58-5.8= 456.4+369.45= 434+147= 34.15-23.5= 482.4-64.23=535314397945165 + = - = = = + =95658543Part2:脱式计算383 7.9+7961 6

18、.8 +0.3242-8257672545294515441433141 +51 +61 (5 -0.8+2 )(7.6 +2 1.25)53415321Part3:解方程5.6- =4.8 - =2131312.4-1 =3.2- 1 -2=Part1:口算37.78+3.65= 482.4-39.8= 24.15-8.3= 341.92+74.2= 357+159.2=8771436561914343 = - = + = - = =729592957572(0.22-0.2065)(3.60.015) 0.003250.013Part2:脱式计算 (9 +7 )( + )18.25-5 3

19、0.1+ +7 1.25528151215 -4 5 (4 +0.75)372321394546115834 43191810051Part3:解方程3- = (1- )=872545154=0.8 4( +)=7Part1:口算127167-88= 35.40.5= 42.30.4= 87.5+23.61= 54.5-4.26=979854217531758374 = + = + = - = - =191316531631351301Part2:脱式计算( + + )2 16.8(2.4+ )1.12-1 831918218.4(1.2+3 )3.4- 1.375+215 725465Part3:解方程