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1、32+9=60x 3=50+ 2=22X4=66+ 6=71-7=400+ 2 =90+ 3=69+ 3=62+ 2 =28+17=30x 8=800+ 4=13X2=20X4=64- 36=31X2=36+ 3 =84+ 4=140+ 7=15X4=9X80=15X40=49x 10=150X2=56 X 10=42X30=30X20=31X30=4X60=5X60=20x 10=8X70 =7X40=27X30=10X 10=6X30=150X4=16X40=50X30=70X3=70-3=60X40=35X20=64+ 4=36+50=40X50=18+ 6 =200X30=42X4=6
2、3-7=230X20=130X3=60X50=150+ 3=260X2 =75-26=21X40=35X20=15X80=300X6 =15x 8=23X30=51+ 3=24X3=34X2=15x 5=490+ 7=21x 3=15x 6=120+6 =25X4=14X5 =30X60=17x 3=25X40=125x 8=13X5 =14X4=75X4=308X7 =105X30=1200 +4 =5x 17=48+ 3=90X6=1400 X5 =12X8=92+ 2=150X4=3200X2 =24X20=28X3=6X13=650+ 5=900+6 =10X47=12X20=18X2
3、 =84+ 3=1900X5 =720 +4=50X70=26X30=18X4=36X20=4X250=160X2 =480 +2=50X60=48 + 4=18x 3=6X800=110 X8=130 X5=400+ 8=99+9= 86 +2= 700 X 2=6 X 11=83-37=90 -34 =2X23= 2 X 120= 29+49=500+300=400 X4 = 4 X700=800+300=60+17= 4000+300= 72+8=15 X 4= 4700 -700=88+8=7300+400=12 X3=72+7=63+7=200X8= 110 X4=3 X310=95
4、0 x 0=110 X 1 =402X2=25+18=25+43= 3700+3000= 500X6=6500-300= 21 X3=6700+200= 7 X 600=600 X3=500X4=350 X4=61+3=44+2=903+3=85-49=68+17=84-34= 44+46=300+800=65-39=1100 -500=50 -36= 71 -44=900 X4=220X4=500 X3=120 X3=25+37=50X60 =7X9+4=6 X9+8=7X8+4=9X4+6=6 X6+7=36X 20=4X 250=160X 2=480+2=48+4 =18X3=6X800
5、=110X8=130X400+ 8=420+3=90 -15=3X24=11X 40=53+26=99+9=86+2=700 X 2=48+ 16=50 X60=6 X 11 =8337=90-34=2 X23=29+49=500+300=400X4=4 X700=800+300=2X 120=60+17=4000+300=72+8=15 X 4=88+ 8=7300+400=12X 3=72+ 7=63+7=4700700= 4 +0.6=7.3-2.9=10 0.7=8.2-5=6.5+4.7=1.2-0.3=4.6+2.4=3.8+6.6=300+5=720+9= 6500 300=21
6、 X3=6700+200=7X600=44 +2=120 40 =360-90 =9 + 50 =250 X 5 =801X9 =30 x 6 =68-4=320 X 8 =560 + 80 =902X6 =303 x 3 =25 x 8 =280+40 =40X8=72X3=120 40 =360-90 =9 +50 =500 X4=350 X4=61+3=903+3=600 X3=402 X 5 =25 X 4 =450 X 0 =630 X3=560 + 40=72 24=630 + 70 =24 X 5 =70 X 8 =14+ 40=880X 2=57 28 =120+20=250
7、X 1=28 + 68 =18 x 3=902 x 1 =17 x 4 =70 X2=200 X8=280 -70=30 x 6 =150 X 2 =140-5 =700 X 2 =125 x 8 =42 + 30 =590 +70=800 X5=440 X0=12 X 2=470+ 70=64X 0 =20 x 6 =90 x 3=420 x 6 =55 X5=48-16=120X5=100 X0=11+60=25+16 =180 -60=72X6=48X4=402 X 5 =25 X 4 =450 X =630X3=560+ 40=72 24=630 +70=24 X 5 =70 X 8
8、=250 X 5 =14+40 =880X2 =57 -28=801X9 =120+20 =250 X 1 =28 + 68 =30 X 6 =18X 3 =902X1 =17X4=68-4 =70 X2 =200X8 =280 -70 =320X8 =30X6 =140-5 =125 x 8560 + 80 =150 x 2 =700X2 =42+30=902 X6 =590 + 70=800 8 5=440 X0 =140-5 =125 X 8560 + 80 =150 x 2 =700 x 2 =42 + 30 =902 x 6 =590 + 70 =800X5=440 X 0=303
9、x 3 =12 x 2 =470 + 70 =64 x 0 =25 x 8 =20 x 6 =90 x 3 =420 X 6 =280+40 =55 X 5 =120-40=402 X5=25 x 4 =450 X360 - 90 =630 x 3 =560+40 =72 24=9+50 =630 +70=24 X 5 =70 X 8250 X 5 =14 + 40 =880X2 =57- 28 =801X9=120+20 =250X1 =28+ 68= 30 X 6=18 X3 =902 x 1 =17X4=68-4 =70 X2 =200 x 8=280 -70 =320 X8 =30X6
10、 =303 x 3 =12X 2 =470 + 70 =64 x 0 =25 x 8 =20 x 6 =90 x 3 =420 x 6 =280+40 =55 X 5 =11 + 60=120X5 =40X8= 1100X 0 =48-16=180-60=72X3 =25 +16 =72 X6 =48X4=11 + 60=120X5=40X8=100X0=48 16 =180 60 =72 X 3 =72X6=25+ 16 =34X3=312X 5=605X4=270 X 8=36X6=156X 3=509X7=320 X 5=64X8=357X3= 305X5=180X4=364X3=128
11、X4=48 X 4 =49+162=184+360=641+368=357+343=404X7=334 X 5=249+96=482+349=460+463=167+467=264+98=751+249=624+249=816+267=315+67=157+946=69 + 8=34+ 6=16+ 4=35 + 6= 2127+ 3=1842862+158=315+767= 21 +7=6535+ 5=72+8=32 + 4=36+ 9=50+ 7=53+ 8=125-5=351-128=327-69=461-167=507-694=200-49=168-74=591-467=207-154=
12、800-467=600-248=809-348=75 +21 =69 57=49 +37=81 25=25X3=268+125=280+40=66-22=46X20=40+8=70+ 550=800x 6=500X 4=540+ 9=14X5=350 -80=570+ 50=23 X3=180+ 3=200X8530 70=850X2=263-80=850+ 2=98 +26X0=102X2=700x 3=310x 3=300+5=80X5=6000+4000=5000 500=8600600=1300500=59 +42=8738=43X7=245X9=309x 5=600X4=70 + 5
13、50=800x 6=500X 4=540+ 9=14X5=350 -80=570+ 50=23x 3=180+ 3=200X8=530-70=850X2=263-80=850+ 2=102X2=700 X 3=310X3=300+ 5=80X5=98 +26X0=6000+4000=5000500=8600600=1300 500=59 +42=43X7=245X9=309x 5=490 X 5=600X4=75 +21 =69 57=49 +37=8125X3=268+125=280+40=66-22=46 X 20=40+8=85 -42=90-31 =60X9=55+ 41 =581 +
14、 12=400 X5=45+ 3=51+ 31 =13 X3=30X4= 120 50=30064=64X 10=+ 6X7=50 -31 =425 X 0=528-0=450+ 80=400X5=45X3=57+ 140=800X2=3000-400=420+7=420-330=5X28=60x 5=17x 3=212+88=80+4=630+9=350+7=700X2=18X 4=60 x 15=72+6 + 2=400 X3=8+2X20=22+40=320X3=7 X87=56+8=380-190=400 X6=35X0=40 x 6=300x 6=7+3X4=90-26=50-23=
15、8 X6+7=522+23=6X4+2=120 X4=40X5=15X5+5=600-50=56 X2=200 -36=80X5=15+5X3=380+50=789+ 0=300+ 5=680X0=15X4+ 8=40 X25=6X6+6=436-24=111 X9=120X3=360+80=300X 7=85+247=630+ 9=350+7=700X2=18 X4=320X3=310 X 3=60 X 15=72+6 + 2=400 X3=8+2X20=7X8 7=22+40=56+8=380-190=400 X6=50-23=35X0=40 x 6=300x 6=7+3X4=8X6 +
16、7=522+23=6X4+ 2=120 X4=80X5=90-26=40 X5=15X5+ 5=600-50=56 X 2=15+5X3=380+50=789+ 0=300+5=15X4+ 8=200-36=680 X0=40 X25=6X 6+6=436 24=120X3=360+80=300X 7=85+247=310X3=111X9=200 X 5=320 X 2=660+6=700X2=630+9=350+7=700X2=18 X4=320X3=80X3=60 X 15=72+6 + 2=400 X3=8+2X20=7X8 7=56+ 8=380-190=400x 6=50-23=22
17、+40=8X6 + 7=90-26=15+5X3=200-36=120X3=111X9=25X3=40+8=581 + 12=30X4= 60400X5=6+6X7=420-330=57-38 =960+3 =50+5=93+3=480+4 =35 X0=40 X6=300X6=7+3X4=522+23=6X4+ 2=120 X 4=80X5=40 X5=15X5+5=600-50=56 X2=380+50=789+0=300+5=15X4+ 8=680 X0=40 X25=6X6+6=436-24=360+80=300X7=85+247=310X 3=75 +21=6957=49 +37=8
18、1-25=268+125=280+40=66-22=46 X20=85-42=90-31=60X9=55+41 =400 X5=45+3=51+31=13 X3=+ 4=120-50=300-64=64 X 10=50-31=425X0=528-0=450+80=57+140=800 X2=3000-400=420 +7=5 X28=60X 5=17X3=212+88=1500-700=42 X2=99+3=660+3=180+9=65+15=660+6=770+7=3 X800=420+7=3 X220=880+4=1200-200=11 X7=80-46 =二、脱式计算。52X7+1682
19、55 2X6723+9 + 36X8+154243 56 + 845+55 + 5 =70x (4032) =90+5X3=12525X2=10+ 10X 30 =12525X2 =50X0X8=75+25 + 5 =32+47X 12 =6X ( 103 98)=7+3X0=51 4X6=300+ 2 + 5=420+2X8=750(70+80)=439+46X7248+ 4X1867x (96+ 6)25 X 17- 120(450-175) +5268+29X 6517X36+ 3948 13X52315345 + 3574+(125-118)17X36+3560-12X 24375-5
20、X2494813X52370+5+120 25+32 X 2352+18 X 1217+34X1937+16X 2865+11X 1261 + 12X 2343+21X 2345+32X5538+25X 3156+37X2148+52X2187+35X4931+98X7699+46X 9744+81X3338+53X 4767+81x 9099+54x 5656+56X 76190+18X1141+51X8796+72X 4498+55X6737+43X 7748+63X 9132+58 X 8699+65X 3489+78乂 4625+67X 2244+88X2256+89X 7735+49
21、X 8247+99X 8958+85X 3349+65 X33 39+83 X5589+56 X6188+38 X 49125+82X 3779+92X93 196+55 X31198+12 X89 137+22 X 88152+58X 33117+58 X77 132+12 X37 250+23 X38440+13X36199+25X 89819+49 X90 345-145 +5 4035- (3035-387) 32 X 4+26X32291-75X2(5000-4708)+ 446X6+326705-362+128132+ 6X15240-168+434+26X 3178+4X867-
22、128+4135X (270-262)960-320+ 895X 8-168268+29X 65315- 345+ 3574+(125 - 118)948-13X5217X 36+3(201-146) X7960 + (8X 10)35X4X 15720+ 8+5203X 3+194890+ 5-1748X (100-47)288+3 + 4570+ 5-7636+64=36 + 3=666+3=0X4=68-35=56 + 42=25+5=270+9=96+6=20X4=25X 4=120+6=25+3=10X8=420+7=40X9=36X30=24+38=12X5=50X40=4X12X
23、1887+23=488+8=26X 11 =52 + 28=320+140=300+6=12X4=8 + 8=90X9=10X5=0X59=12X40=1.4 -0.5=10 + 5=7.2 -3.6=80X2=4.4 +2.1 =30 +5=15 X3=20 X3=2.3 +0.6=1.8 +0.7=13X20=59X0=90X4=80 + 4=1.7 -0.9=2.8+2.7=30X5=620-420=707+ 7=80-25=5X80=20 X40=60 X2050X3=(40+8)=20 X20=63+7=90 +3=3X2=41+39=3 + 3=9+27=69+12=30+ 3=8
24、 + 2=1X6=90+ 2=42+7=32+4=80+ 2=9X7=16+ 8=10+2=5X5=40+ 8=10+ 5=56+8=35+ 5=40+ 5=370+80=9 + 9=490+ 7=72+28=470 70=16+4=8X3=790+40=30X 12=37+23=310-70=12X3=24+4=290+70=24X2=9+6=410+30=31X5=9X6=750-70=12X6=12+6=90-67=18X21-87+12=170+90=11X1942+39=100+30=121+ 3=14+ 7 =400+40=302+ 3=75-37=70+600=419+7903+
25、 3=12X3=250+ 5=60X80=15X40=30X50=59 X6022X30=21X6039x 70207 X3=700+9 640+950 X3=0.3 +0.4=40X20=60X 1 0 =41X70=15X40=70X90=12X40=45X20=35X20=40X20=30X12=21X30=180+6=560+7=60X80=15X40=30X50=22X30=21X6039x 7059X601600+4 =99 +9=2.3+ 0.6=1.4-0.5=50X3=347+90=0.3+ 0.4=999 +9=150+3=70X90=40X20=60 X11 =70X90
26、=12X40=45X20=35X20=40X20=30X12=21X30=366+ 6=446+2=284+ 2=125-25=810+9=560+7=60X90=16X5=3.9-0.6=430-70=270+300=9.8-3.930+700=11X80=0.7+0.8=1.7+2.6=8.5-5.8=18.2 -12.1= 4.2+2.9=500X 7=900X 4=3.6 -0.8=95-0.5=35+ 6=13.1-4.6=1.7 -0.8= 1.5 -0.4= 6.1+9.5= 0.3+0.9=3.4+4.8=30 X90=0.5+0.8=2700+ 9=420+6=95+5=30
27、5+ 5=408+ 8=6300+ 9=78.3 -0=3442X30=X 0=97+0.6=650+90=73-29=37X0=720+ 9X5=986+2=401+99=130+ 3 =550+ 747X5820+5X4=750118+60 + 75=-50=24 X 3790X 9X0=40+ 5=6087X21-60+ 3-2=+ 2=660+6=555+ 5=780+2=720+ 67=903+3=12X3=250+5=632+ 99=560+7=60X80=15X40=30X50=20X30=21X60 39 X 7059X60207+3=600+ 2=304X 3=35+ 7=1
28、20+4700+ 9 =126+4 640+ 9=15+7=99+ 9=2.3+0.6=1.4-0.5=50X3=341+ 59=0.3+0.4=3.1-1.3=900+9=150+ 3=70X 90=180+ 6=400+2=60x 11 =41X70=15X40=70X90=12X40=45X 20=35X20=40X20=30X12=21X30=366+ 6=446+2=284+ 2=40-25=735-199=810+9=700-50=30+5=60+ 6=369+3=22X19446+ 2=30x 5=305X4=213x 4=404X 7=501X7=210X3=56+7=45-9
29、=55+ 6=250+4 43-613+ 4 99X2369 X 12 26-：536+ 3=55+ 5=82+2=52-4=76+ 2=33+ 3=206+2=484+ 4=122+ 2=300+ 5=1500 + 5=2800+ 7=900+ 5=909+ 3=-i、口算。3X10=80X40 =18X5 =40X60=30+10=13X4 =25X20=160X4=300+5=720+ 9=16x 6 =720+ 0=180+20 =0+ 90=10X40=12X50=85 + 5 =57+ 3 =0+ 8=32X30=70 + 5 =25X4 =15x 6 =630+ 9=450+5=
30、12X40=240+ 6=16X60=84 + 42 =600-50=500x 3=0X930=27X30 =84+ 12 =420+ 3=910+ 3=91-59 =11X70=1000+5=75+ 15=320-180=30X40=40+ 580 =560+ 4=95+1 =480+ 90=510+ 7=200+ 4=72 + 4 =8000+2 =102+ 20 =4000+ 50=12525X2=50X0X8=75+ 25+5=32-47X12 =45+55 + 5=70X (40 32)=90 +5X3 =10 +10X30 =6X ( 103 98)=7+3X0=51-4X6=42
31、0+2X8=750 (70+80)300+ 2 + 5=班别 姓名 成绩、笔算。（乘法不用验算，除法要验算）54X63 =25X38 =36X19 =774+ 8 =508+2 =370+ 5=19X47=900+ 5=23X34 =392+ 4=360x 5=32X68=203+9=63X36 =26X38=770+ 5 =696+2 =882+ 4=809+ 8 =56X79=64X28 =820+3 =630+6=458+4=4+0.6=7.3-2.9=10-0.7=8.2-5=6.5+4.7=1.2-0.3=4.6+2.4=3.8+6.6=三、估算。238+6876+3417+ 6=7
32、53+ 589X30-32X4843X2252X68890+9459+50417+ 60=351+ 565X11-76X 11 27X 1945X 1953X21-84X2138X2135X21四、计算与换算。3日=(）小时48 个月二二（)年 35 天=（）星期时20分=（)分五月份=(）天5年=()月3平方米=（)平方分米32平方分米=（）平方厘米3厘米=（)分米138秒=(）分（）秒300公顷=()平方千米 80000平方米=(）公顷1元2分=（厘米二（13平方千米二（）公顷1990 是()年,2月有（）天。分米二（）6.02 米=(米（分米（厘米1.6 元=1()6(五、脱式计算。43
33、9+46X 7248+ 4X1867X (96+6)25 X 17-120(450175) +5268+29X65315345+3574+ (125-118)948 13X5217X36 + 3560-12X24375+ 5X24六、在里。填上”、492+60.021.08列式计算。246+3七、0.410.140.9O240+5246 + 63.583.543.57.017.10600+4700 + 50.983.471.21、16与24的和除以8,商是多少?2、400减去170与80的和，差是多少?3、64的14倍减去522,差是多少?4、748与116的和是8的多少倍?5、25乘5除225的商，积是多少?6、6个752比5172少多少?7、25与47的和乘98,积是多少?8、175与49的和除以4,商是多少?9、195除以32减去27的差，商是多少?