北师大版二年级数学下册口算练习

1、北师大版二年级数学下册口算练习（一）班级座号姓名87-55=6X7=6000+800=500+700=680-200-230=49+7=628+306=540+535=4+2X5=(15+25)+8=38+6=6X8=56040=400+200=4X(5748)=6114=53+48=524+316=351+249=(35-20)+3=26+4=150+328=500478=1000600=5+6X4=780180=370200=530+140=46+7=4515+5=290+140=560+210=79075=50+8=72+98=40028=550426=800704=45+9=100一(

2、45+25)=275+325=100-69二430+140=56+7=63+18+9=43+140=840400=7726=51+9=(50-22)+4=62+8=27+5=8579=240+68=422X3=36+4=47+8=380-50=685+200=56一(4X2)=54+6=700316=261+425=400+1400=(94)X9=50+8=210+356=132+368=40-3X7=7+7+7=40+7=550+240=120+480=800132=18+3X3=5X7=45+7=35+8=397+211=8一(8375)=49+7=20+6=54+6=610370=(55

3、-10)+5=9X6=30+8=67+9=39+4=308X3=5426=64+36=30+7=32+26=80-7X9=37+8=447=23+4=9538=48+7X7=北师大版二年级数学下册口算练习（二）班级座号姓名48+12=8X7=42+6=47+9=36一(5448)=27+29=9X4=48+8=32+7=63+7X3=4229=6X8=54+9=44+8=7+(7+7)=6538=5X9=64+8=59+7=50-5+5=45+38=7X5=28+7=39+6=56+7+36=37+46=6X7=9236=25+3=48+6+54=5X8=42+6=56+27=18+6=7&g

4、t;832=57+6=48+7=8348=7X7=(6+3)X8=38+4=58+6=22+4=33+7=244X5=28+4=5x9=6义0=47+6=48+54+6=7024=12+48+6=63+7+46=54+6+37=456X6=72+9=2064+8=(63-27)+£1=30-3-：3=(178)X7=6428=49+(2417)=34+72+9=6425+53=6X724=19+9=907X8=56+(35+5)=(5917)+6=8125+38=16+87=45+(3+6)=2715+3=518X4=12+18+3=6X()=08+()=8(6357)X7=46+(

5、)=10467+()=94()X7=2836+6X9=84()+39=5540+()=576+()=()+9=33467+()=3427+()=27(9647)+7=()+9=4X()=2418+()=3648+()=61002938=(72-48)-6;5X9X1=81()+9+3=7436+17=45+2915=68+8=()北师大版二年级数学下册口算练习(三)班级座号姓名54+38=364-4=77-8=5X5=20+20+5=4119=6三-6=45+9=213=399+3=9X1=4917=64+8=58+14=(4313)+6=9X2=27+29=4X0=32+4=42+(103)

6、=63+7=45+38=7X5=3619=64+4X4=0X8=18+9=6X8=8169=4020+4=8+1=35+5=48+12=48+8=9X99=3X3X3=7X8X0=80-()=187 X(45 +5) =51+6=854+6=6X6=18+46=72+9=(25+7)+8=2418=56+7=182836 36+9 =7X8 =27X4 =X8 =4518 6 =1283 28 =14+ 7X2=(38 20)+9=42 29=X9=+ 3=X7 6 =(18+ 22) + 5=3X5 =42X 7=X9+9 =56一 (37 29)=45 + 9 =5035=1881+ 63

7、+7=(60-28)18 + 2 =X7 =X9 =45+ 2915=(64-60)X 7=8-( ) =18x( ) =0+ 7=7X3=183+( ) =3940+( )=5X7 = 283 X ( ) =1834+ ( ) =34 3 = 255X( ) =35+ 35=5524 ( ) =66 X ( ) = 3612+( ) =442 + 6 =6020 + 5=6X4 + 4=242X9 =248X8 =X(23 15)=(2412)+2= 18 + 7X 8=(5123) + 7=54+37=100 45+25= 63 +(3629)= 83 6X9 =(36+ 45) +9 =

8、北师大版二年级数学下册口算练习（四）370+430=640班级座号姓名70=28+4=44+7=12+8+4=750+25=7829=63+7=50+6=5X94=299+302=200160=48+8=66+8=508X6=290+15=400397=72+9=40+9=(5018)+8406+16=60065=54+6=27+4=(16+16)+84712=299+102=670-49=412+460=370+5X6=18+3=700520=527+460=358+440=408+4=8X7=69048=1000480=420180=30+10+5=42+7=37+25=700+480=2

9、08+92=940870=5X6=570500=800704=335223=5728+4=9X8=450+130=17056=3000+480=(4538)X572080=126+48=300+130=2000+8000=85十(10086)81370=550290=70+500=100003000=27+29+7=150+77=697147=650320=3700700=900+199=650132=170+230=440300=1500800=586+400=2X3X4=8x9X1=65-()=279X(48+8)=52+7=7()7X()=012+()=12(54-45)X8=37+()

10、=10346+()=74()X4=3648+8X9=()+27=6635+(X553+()=65()+8=763+()=6331+()=31(8139)+6=()+6=658X()=4029+()=4654+()=61003449=(8435)+76X8X1=64+8+4=8239+28=46+3728=61+7=()()北师大版二年级数学下册口算练习(五)班级座号姓名5X8=56+8=16+34=27+3=(4742)X8=5040=27+0=8X7=21+3=5X933=28+4=7X4=27+39=0X8=(5412)+6=6X1=6037=5X5=44-4=63+(49+7)=63+7

11、=25+5=6X4=6X0=72一(5041)=5X6=26+48=42+7=4X9+7=63+3X9=6531=12+2=24+3=504X8=3X0X4=9X4=28+42=56+8=1X4X8=(472)+5=3X7=36+6=6X8=18+6X8=(19+17)+4=27+9=3218=18+6=907X9=5424+3=8X2=24+3=4x9=9+3X8=(306)+6=25+45=45+9=9x8=5X818=(40+24)+9=18+3=46+38=36+4=28+6X4=50+2638=45+5=9+9=12+2=27+3+7=5527+15=31+28=9X941=52+6X4=28+7X3=81一(7263)=35+9=4X9+6=24+8X4=(25+29)+9=56一(3527)=3315=5X8+7=38+72+8=6016+25=(23