北师大版五年级上册数学口算
北师大版五年级上册数学口算50题
北师大版五年级上册数学口算50题北师大版五年级上册数学口算试卷一、加法与减法综合运算(20分)1、6+10=________2、9-4=________3、5+7-8=________4、12-6+5=________5、24-(12-6)=________二、乘法与除法运算(20分)1、8×6=________2、32÷8=________3、15×2-10=________4、48÷6+4=________5、36÷(18÷3)=________三、数字理解与运算(10分)1、23、25、27、29,下一个数是________2、100以内能被3整除但不能被4整除的最大的两位数是________3、两辆汽车分别行驶了23千米和39千米,它们行驶的总千米数是________4、567+23×2=________5、用除法求下面的运算结果:976÷2=________四、数字的读法与写法(10分)1、546读作________2、二百九十八写作________3、789的读法是________4、五千三百八十七写作________5、355读作________五、空白填写(20分)1、75+(25-12)=________2、8×(14-6)=________3、96÷6+2=________4、240-(16+28)=________5、(360÷4)×(2-1)=________六、选择题(10分)1、下列哪个算式的运算结果等于30?A. 5+7-4B. 10×3C. 48÷4D. 16×2+52、12×6=________A. 76B. 84C. 72D. 623、相差为30的两个数之和是60,这两个数分别是多少?A. 15,45B. 20,40C. 25,35D. 30,30七、解答题(10分)1、某同学的平均分是85分,他这次考了90分,那么他上次考了多少分?2、一条绳子长5米,要用它裁成2米一段的几段?3、姐姐从家到学校一共走了4千米,她走了1千米,还剩下多少千米?八、应用题(10分)1、有一块土地的周长是48米,长度是18米,问宽度是多少米?2、某图书店有180本数学书,卖掉1/3之后还剩多少本书?3、一辆汽车共行驶了980千米,第一天行驶了1/5的里程,第二天行驶了200千米,那么第一天行驶了多少千米?以上是北师大版五年级上册数学口算的50道题目,希望能对学生们进行有效的练习和测试。
北师大版五年级上册数学口算(每天5分钟60题)
北师大版五年级上册数学口算(每天5分钟60题)北师大版五年级上册数学口算练习(每天5分钟60题)第一天含友数和完数1. 36的因数有几个?2. 48的因数有几个?3. 50的因数有几个?4. 63的因数有几个?5. 找出36的所有因数。
6. 找出48的所有因数。
7. 找出50的所有因数。
8. 找出63的所有因数。
9. 36的因数和是多少?10. 48的因数和是多少?11. 50的因数和是多少?12. 63的因数和是多少?第二天分数的认识1. ⅖是一个真分数还是假分数?2. 4/7是一个真分数还是假分数?3. 7/3是一个真分数还是假分数?4. 将2/5化为带分数。
5. 将5/3化为带分数。
6. 将8/9化为带分数。
7. 将4/7化为带分数。
8. 将7/4化为带分数。
9. 将9/5化为带分数。
10. 将11/8化为带分数。
第三天比的大小1. 比较下列分数的大小:2/3,3/5。
2. 比较下列分数的大小:4/7,3/5。
3. 比较下列分数的大小:5/9,4/5。
4. 比较下列分数的大小:2/3,5/6。
5. 比较下列分数的大小:9/10,7/8。
6. 比较下列分数的大小:5/6,2/3。
7. 按从小到大的顺序排列下列分数:3/4,5/6,7/8。
8. 按从小到大的顺序排列下列分数:2/5,7/8,5/6。
9. 按从小到大的顺序排列下列分数:7/9,3/4,5/6。
10. 按从小到大的顺序排列下列分数:4/5,9/10,7/8。
第四天万以内的数的认识1. 判断下列各数是偶数还是奇数:26,39,48,51。
2. 按顺序填入空格:__,2560,700,__,3080。
3. 按顺序填入空格:567__,8750,__,9010,10226。
4. 按顺序填入空格:98,139__,__,234,355。
5. 比较下列数的大小:3278,2397,4056。
6. 比较下列数的大小:4864,5467,4289。
北师大版数学五年级上册口算专项训练——小数除法同步口算练习(含答案解析)
北师大版数学五年级上册口算专项训练——小数除法同步口算练习学校:___________姓名:___________班级:___________考号:___________一、口算和估算1.口算。
4.2÷2= 3.4÷2= 4.8÷3=9.6÷4=2.5×0.8=0÷0.8=14.7÷7=10+0.5=6.5÷5=60÷15=8.4÷7=9÷6=2.口算。
12.8÷8= 5.5÷5= 2.6÷2=12.6÷7=30.5÷5=6×1.6= 4.5÷3= 6.25÷5=7.2÷4=17.5÷5=32.4÷4=6-5.2=3.口算。
12.6÷3= 4.2÷2=7×0.8= 6.5÷5=1.2×3= 6.5+2.5=9.6÷4=28.7÷7=4.口算。
7÷5= 6.5×2= 4.8÷6=18.6÷6=1.25×8=11÷2= 6.9÷3=3×2.5=0×5= 2.4×5=7.8÷6=3÷6=5.口算。
6÷4=12÷5=60÷12=7.7÷7==12.1÷11=5×1.5=7.8÷2=10.4÷8=6.口算。
0.9÷9= 2.4÷12=3÷6= 1.6×5=2.5×8=16÷40=0.16÷10=45÷90=25÷100=25×4= 1.6÷4= 6.12÷6=7.口算。
北师大版小学五年级数学上册期末口算题10000道1
49÷0.001=0.79+8.6=10-5.07=7×0.2=1÷0.25=0÷1.87=0.55×0.5=0.2×2=58×0.04×2.5=0.08×29×125=0.7×0.07=9.5+2.4=2.8×25=53.6÷8=20000平方米=( )公顷5.472千克=( )千克( )克5千米395米=( )千米3时54分=()时0.8分=()秒3x+3x=a+a+a+a=13÷0.01=0.52+4.7=10-6.65=4.4×0.2=6÷0.25=0÷2.3=0.3×0.2=0.35×2=69×0.04×25=0.08×73×125=0.6×0.09=1.6+4.3=2×0.25=16÷5=180000平方米=( )公顷7.328千克=( )千克( )克6千米630米=( )千米4时18分=()时0.9分=()秒2x+2x=a+a+a+a=17÷0.1=0.92+5.5=10-7.18=9×0.5=9÷0.25=0÷1.79=0.3×0.3=0.2×2.5= 99×0.04×2.5=0.8×12×12.5=0.1×0.05=2.4+1.9=3.6×0.25=54.4÷8=570000平方米=( )公顷8.311千克=( )千克( )克8千米362米=( )千米6时18分=()时0.6分=()秒5x+2x=t+t+t+t=80÷0.01=0.4+9.5=10-7.88=8.5×0.5=9÷0.25=0÷8.98=0.4×0.7=0.1×2=14×4×2.5=0.08×72×1.25=0.9×0.09=7.7+9.6=2.4×2.5=74.4÷8=810000平方米=( )公顷7.274千克=( )千克( )克7千米563米=( )千米3时54分=()时0.2分=()秒9x+7x=t+t+t+t=54÷0.01=0.95+2.2=10-5.48=8.5×0.3=5÷0.25=0÷6.93=0.2×0.7=0.45×3.5=32×4×0.25=8×8×1.25=0.9×0.08=2.4+2.6=2.4×0.25=9.2÷2=570000平方米=( )公顷2.041千克=( )千克( )克1千米536米=( )千米2时42分=()时0.1分=()秒4x+2x=x+x+x+x=43÷0.001=0.7+3=10-2.43=2.7×0.7=5÷0.25=0÷9.56=0.65×0.1=0.35×1=28×4×2.5=8×14×125=0.3×0.02=1.3+7.6=2.4×2.5=34.4÷4=760000平方米=( )公顷6.061千克=( )千克( )克2千米199米=( )千米3时36分=()时0.2分=()秒5x+3x=m+m+m+m+m=81÷0.001=0.26+9.3=10-5.24=5.2×0.6=4÷0.25=0÷9.96=0.2×0.9=0.05×1.5=38×4×25=8×53×1.25=0.5×0.09=3.6+9.2=0.4×2.5=9.6÷3=180000平方米=( )公顷2.414千克=( )千克( )克7千米378米=( )千米8时30分=()时0.1分=()秒8x+2x=m+m+m+m+m=66÷0.001=0.6+3.7=10-4.71= 8.5×0.7=9÷0.25=0÷2.71=0.4×0.1=0.2×4=11×0.04×0.25=8×1×125=0.2×0.05=0.6+8.5=2.4×0.25=30.8÷7=870000平方米=( )公顷4.583千克=( )千克( )克8千米499米=( )千米6时24分=()时0.5分=()秒3x+9x=n+n+n=18÷0.1=0.54+9.7=10-2.52=2.7×0.7=10÷0.25=0÷4.85=0.75×0.3=0.4×1=58×0.04×2.5=0.08×57×12.5=0.1×0.08=5.7+1.6=2.8×2.5=30.6÷9=110000平方米=( )公顷1.119千克=( )千克( )克5千米723米=( )千米5时36分=()时0.7分=()秒7x+4x=m+m+m+m+m=19÷0.01=0.02+6.5=10-8.89=4.6×0.4=3÷0.25=0÷8.16=0.2×0.2=0.25×1.5=88×0.4×25=8×99×12.5=0.2×0.07=7.5+9.8=1.6×2.5=12.4÷2=80000平方米=( )公顷6.286千克=( )千克( )克5千米935米=( )千米7时6分=()时0.2分=()秒8x+8x=n+n+n=50÷0.01=0.21+5.3=10-7.31=4.3×0.7=5÷0.25=0÷8.9=0.05×0.9=0.15×1.5=90×4×25=0.08×64×125=0.7×0.01=7.5+1.8=2.8×25=29.5÷5=110000平方米=( )公顷1.395千克=( )千克( )克6千米880米=( )千米8时48分=()时0.5分=()秒4x+4x=a+a+a+a=88÷0.001=0.05+8.6=10-6.38=8.1×0.7=4÷0.25=0÷9.51=0.6×0.3=0.1×0.5=74×0.4×2.5=8×13×1.25=0.9×0.05=3.7+1.7=2×0.25=26.8÷4=930000平方米=( )公顷2.697千克=( )千克( )克3千米412米=( )千米7时54分=()时0.2分=()秒2x+6x=x+x+x+x=83÷0.01=0.57+5.8=10-9.52=7.8×0.5=10÷0.25=0÷6.27=0.5×0.6=0.3×3.5=32×4×2.5=0.8×55×12.5=0.5×0.07=1.1+1.6=2×0.25=44÷5=60000平方米=( )公顷7.904千克=( )千克( )克4千米780米=( )千米4时18分=()时0.5分=()秒8x+7x=t+t+t+t=47÷0.1=0.14+8.6=10-5.08=9×0.8=7÷0.25=0÷6.98=0.85×0.4=0.15×1.5=80×0.04×0.25=0.08×67×125=0.8×0.03=9.5+7.2=2×2.5=18.2÷2=550000平方米=( )公顷5.948千克=( )千克( )克2千米653米=( )千米6时48分=()时0.4分=()秒6x+9x=n+n+n=81÷0.1=0.13+6=10-9.87=9.6×0.1=5÷0.25=0÷8.06=0.75×0.8=0.2×3=32×0.4×25=0.08×15×1.25=0.2×0.06=5.8+8.4=2×2.5=12.6÷6=570000平方米=( )公顷2.89千克=( )千克( )克9千米363米=( )千米6时42分=()时0.5分=()秒5x+4x=m+m+m+m+m=92÷0.001=0.56+0.5=10-5.03=8.6×0.6=7÷0.25=0÷1.25=0.75×0.6=0.45×1.5=10×0.04×0.25=8×27×1.25=0.1×0.05=1+9.9=3.6×25=11.2÷2=70000平方米=( )公顷3.419千克=( )千克( )克8千米182米=( )千米7时48分=()时0.2分=()秒6x+9x=x+x+x+x=3÷0.001=0.21+9.7=10-4.71=8.3×0.5=4÷0.25=0÷1.99=0.35×0.2=0.4×3.5=33×4×0.25=8×56×1.25=0.7×0.08=7.2+0.8=1.2×25=39.9÷7= 530000平方米=( )公顷9.512千克=( )千克( )克3千米959米=( )千米6时6分=()时0.5分=()秒8x+2x=n+n+n=48÷0.001=0.76+7.1=10-9.59=5.7×0.4=5÷0.25=0÷9.72=0.3×0.1=0.35×3.5=21×4×0.25=0.08×10×12.5=0.9×0.02=8.7+6.2=3.6×25=18.2÷2=920000平方米=( )公顷4.448千克=( )千克( )克6千米86米=( )千米1时54分=()时0.8分=()秒3x+3x=t+t+t+t=68÷0.1=0.24+0.1=10-9.14=1.5×0.4=2÷0.25=0÷2.82=1×0.7=0.4×0.5=44×0.4×25=8×22×12.5=0.5×0.07=8.6+5.8=2.8×25=19.2÷4=470000平方米=( )公顷8.726千克=( )千克( )克9千米396米=( )千米9时24分=()时0.2分=()秒4x+5x=x+x+x+x=76÷0.1=0.23+6.1=10-4.78=7.4×0.6=4÷0.25=0÷9.83=0.75×0.9=0.25×2.5=78×0.4×0.25=0.8×98×12.5=0.6×0.01=5.5+5.6=2×0.25=17.7÷3=250000平方米=( )公顷1.505千克=( )千克( )克8千米242米=( )千米6时36分=()时0.9分=()秒6x+7x=n+n+n=68÷0.01=0.03+6=10-1.54=5.9×0.8=7÷0.25=0÷4.81=0.65×0.2=0.45×2.5=61×0.04×0.25=0.08×83×12.5=0.8×0.03=8.1+5.4=2.8×25=54÷6=110000平方米=( )公顷9.993千克=( )千克( )克3千米344米=( )千米9时42分=()时0.6分=()秒7x+2x=a+a+a+a=24÷0.001=0.96+0.1=10-8.16=8.9×0.5=8÷0.25=0÷5.64=0.5×0.8=0.25×1=27×0.4×25= 0.8×75×1.25=0.4×0.06=2.9+0.9=3.6×0.25=29.7÷3=750000平方米=( )公顷5.885千克=( )千克( )克9千米222米=( )千米8时30分=()时0.2分=()秒5x+8x=a+a+a+a=61÷0.1=0.7+6.2=10-9.72=4.8×0.7=2÷0.25=0÷2.55=0.4×0.1=0.15×4.5=16×4×0.25=0.8×77×125=0.1×0.07=9.3+5.9=2.8×0.25=36.9÷9=630000平方米=( )公顷5.425千克=( )千克( )克9千米947米=( )千米3时6分=()时0.6分=()秒8x+7x=x+x+x+x=77÷0.1=0.18+0.5=10-8.57=1×0.3=8÷0.25=0÷8.81=0.35×0.2=0.15×4.5=13×4×25=8×83×125=0.6×0.07=7.3+6.2=3.6×25=16.8÷3=840000平方米=( )公顷7.813千克=( )千克( )克5千米12米=( )千米。
2023-2024学年北师大版五年级上册数学期末口算题专题训练(含答案)
2023-2024学年北师大版五年级上册数学期末口算题专题训练一、口算题1.直接写出得数。
2.25÷22.5=8.5÷5=0.6×0.4=24.2÷0.1=0.27×1=12.5÷1.25=2.直接写出得数。
3.4+0.66= 2.3×0.4= 5.6÷0.8=7.5-6.3=7÷0.2=0.3×1.6=0.54÷0.9= 3.2÷0.04=3.直接写出得数。
6.4÷0.8=80×2.5=0.3+0.78=9.9×0.2×50=6.6÷6= 1.5×0.3=1-0.02= 1.8×8+1.8×2=4.直接写出得数。
0.3×0.3=0.54÷6=38.5÷5= 1.2×3.5÷1.2×3.5=6.3÷0.09=0.6÷1.2= 1.2÷3= 6.09÷1.25÷8=5.直接写得数。
0.6÷0.06=4×0.25=21.6÷4=8.5+1.5=7-0.25=56.7÷0.7=32÷0.08=2÷0.05=6.口算。
27.4÷100= 3.7+14.8=0.75÷15=9.5+2.5=6.09-5.4=10.6×0.9= 3.5×0.2= 2.5×9×0.4=10-2.2= 5.65÷0.01=9.1÷13= 3.76÷0.2÷0.5=3.2÷0.25=0.22+0.38=8.8-7.9=(2.5+5.2)÷11=7.直接写出得数。
北师大版数学五年级上册口算100题
北师大版数学五年级上册口算100题一、填空题(共40题,每题1分)1. 13 + 6 = _______2. 24 + _______ = 513. 17 - 8 = _______4. 45 - _______ = 285. 5 × 9 = _______6. 36 ÷ 6 = _______7. 7 × 6 = _______8. 18 ÷ _______ = 39. 15 + 2 × 4 = _______10. 42 ÷ 7 = _______11. 28 × _______ = 8412. 36 ÷ 9 = _______13. 7 × _______ = 5614. 36 ÷ 6 = _______15. 29 + 41 = _______16. 52 - _______ = 3317. 4 × 9 = _______19. 17 + 5 - 3 = _______20. _______ × 6 = 4821. 42 ÷ 6 = _______22. 9 × _______ = 5423. 40 ÷ 5 = _______24. 42 - 24 = _______25. 33 × 2 = _______26. 84 ÷ 7 = _______27. 5 × 7 = _______28. 30 ÷ 5 = _______29. 40 - 17 = _______30. _______ × 4 = 3631. 72 ÷ 9 = _______32. 8 × _______ = 4833. 60 ÷ 6 = _______34. 30 - _______ = 1235. 8 × 5 = _______36. 56 ÷ 7 = _______38. 32 ÷ 4 = _______39. 49 - 24 = _______40. 40 ÷ _______ = 5二、计算题(共30题,每题2分)1. 26 + 17 = _______2. 42 - 14 = _______3. 35 × 6 = _______4. 81 ÷ 9 = _______5. 13 + 25 - 8 = _______6. 45 × 7 = _______7. 86 - 19 = _______8. 84 ÷ 6 = _______9. 45 + 21 + 8 - 12 = _______10. 48 ÷ 6 = _______11. 19 + 14 - 8 = _______12. 35 × 3 = _______13. 75 ÷ 5 = _______14. 17 × 6 = _______16. 72 ÷ 8 = _______17. 26 + 39 - 12 = _______18. 15 × 8 = _______19. 62 ÷ 4 = _______20. 96 - 34 = _______21. 37 × 5 = _______22. 54 ÷ 3 = _______23. 86 + 12 - 17 = _______24. 21 - 3 × 4 = _______25. 26 × 3 = _______26. 57 ÷ 9 = _______27. 37 + 48 - 16 = _______28. 18 × 9 = _______29. 72 ÷ 8 = _______30. 57 - 22 = _______三、解答题(共30题,每题3分)1. 小凯有15本书,小明借给他5本,他还借给小明2本,最后小凯有几本书?2. 母鸡一只,公鸡一只,它们的脚加在一起有几只脚?3. 一箱香蕉有8捆,每捆有6根,共有几根香蕉?4. 一个长方形花坛的长是7米,宽是4米,面积是多少平方米?5. 某班级有40名学生,其中男生16人,女生有几人?6. 三杯水一共有2升,第一杯水有0.5升,第二杯水有0.75升,第三杯水有多少升?7. 小明有60颗糖果,他请了12个朋友吃糖果,每人分几颗?8. 一辆汽车每小时行驶70千米,开了3小时,行驶了多少千米?9. 一个矩形花坛的长是20米,宽是10米,面积是多少平方米?10. 一共有300个橙子,将它们装在10个盒子里,每个盒子有几个橙子?11. 爸爸给小明35元,妈妈给小明15元,小明一共有多少元?12. 一瓶果汁有1.5升,一共有6瓶果汁,一共有多少升?13. 车站的巴士车每10分钟一班,今天早上从7:00开始发车,到11:30共发了多少趟?14. 一共有150个苹果,分成3个箱子,每个箱子有几个苹果?15. 某商店的牛奶每瓶装了0.5升,买3瓶牛奶需要多少升?16. 100 ÷ 8 = _______17. 48 × 5 = _______18. 78 - 39 = _______19. 36 × 4 = _______20. 84 ÷ 7 = _______21. 72 - 47 = _______22. 54 ÷ 6 = _______23. 67 × 4 = _______24. 85 ÷ 5 = _______25. 94 - 48 = _______26. 63 ÷ 7 = _______27. 56 × 3 = _______28. 71 ÷ 9 = _______29. 95 - 37 = _______30. 18 × 5 = _______以上是一份关于小学数学的练习题或试卷,希望对你有帮助。
北师大版小学数学五年级上册单元口算习题全册
北师大版小学数学五年级上册单元口算习题全册小数除法在小数除法的竖式计算中,商的小数点一定要与被除数的小数点对齐。
不要忘记在商上面添上小数点。
竖式计算:4÷8=0.522.4÷4=5.65.6÷7=0.84.08÷8=0.5126.8÷4=6.742÷3=1424.6÷4=6.157÷5=1.436÷6=681÷9=954÷6=981÷9=954÷6=938.5÷5=7.79÷6=1.563÷7=927÷3=933÷3=1115÷5=37.2÷8=0.924.6÷6=4.1打扫卫生在小数除法的计算中,如果余数不够整除除数时,可以添之后继续除下去,直到余数为0.竖式计算:12÷5=2.4150÷500=0.3 13.5÷30=0.45口算:2.4÷6=0.4 2.5÷0.4=6.25 5.2÷4=1.3 7.7÷7=1.1 1.8÷2=0.9 720÷800=0.9 1.5÷5=0.36.84÷4=1.717.2÷9=0.8 6.5÷5=1.3 5.6÷8=0.754÷90=0.6 630÷5=126 72÷6=12 540÷9=604000÷80=50540÷5=108400÷80=52100÷70=3015÷3=590÷60=1.570÷7=10180÷2=904800÷60=80630÷7=90720÷8=90700÷10=70谁打的电话在小数除法中,被除数和除数同时扩大到原来的10倍,商不变。
北师大版五年级上册数学100道口算题及答案
北师大版五年级上册数学100道口算题及答案以下为北师大版五年级上册数学100道口算题及答案:一、加法运算1. 543 + 207 = ______答案:7502. 126 + 389 = ______答案:5153. 815 + 204 = ______答案:10194. 648 + 312 = ______答案:9605. 421 + 597 = ______答案:10186. 375 + 217 = ______答案:5927. 930 + 681 = ______答案:16118. 273 + 459 = ______答案:7329. 538 + 746 = ______答案:128410. 712 + 463 = ______答案:1175二、减法运算11. 564 - 208 = ______答案:35612. 820 - 399 = ______答案:42113. 718 - 410 = ______答案:30814. 623 - 271 = ______答案:35215. 837 - 478 = ______答案:35916. 929 - 618 = ______答案:31117. 508 - 136 = ______答案:37218. 746 - 324 = ______答案:42219. 852 - 279 = ______答案:57320. 625 - 141 = ______答案:484三、小数运算21. 7.2 + 3.5 = ______答案:10.722. 9.4 + 2.9 = ______答案:12.323. 6.8 + 4.2 = ______答案:1124. 5.7 + 6.1 = ______答案:11.825. 8.9 - 2.3 = ______答案:6.626. 10.5 - 3.7 = ______答案:6.827. 6.2 - 1.5 = ______答案:4.728. 9.1 - 4.6 = ______答案:4.529. 5.4 - 2.8 = ______答案:2.630. 8.3 - 1.2 = ______答案:7.1四、乘法运算31. 84 × 6 = ______答案:50432. 52 × 9 = ______答案:46833. 36 × 4 = ______答案:14434. 79 × 3 = ______答案:23735. 43 × 7 = ______答案:30136. 62 × 8 = ______答案:49637. 25 × 5 = ______答案:12538. 71 × 2 = ______答案:14239. 49 × 3 = ______答案:14740. 68 × 4 = ______答案:272五、除法运算41. 144 ÷ 8 = ______答案:1842. 126 ÷ 7 = ______答案:1843. 108 ÷ 6 = ______答案:1844. 162 ÷ 9 = ______答案:1845. 90 ÷ 5 = ______答案:1846. 135 ÷ 9 = ______答案:1547. 154 ÷ 7 = ______答案:2248. 126 ÷ 6 = ______答案:2149. 180 ÷ 9 = ______答案:2050. 98 ÷ 7 = ______答案:14六、混合运算51. 6 - 2 × 3 = ______答案:052. 7 × 4 - 2 = ______答案:2653. 18 ÷ (9 - 2) = ______答案:354. 14 + 5 × 3 = ______答案:2955. 28 ÷ 4 + (15 - 6) = ______答案:1656. 13 - (6 × 2 - 1) = ______答案:257. 3 × (2 + 7) - 5 = ______答案:2058. 17 - 8 ÷ 2 + 3 = ______答案:1959. (12 + 5) × 2 - 9 = ______答案:3160. 16 ÷ 4 + 6 × 2 = ______答案:20七、连加连减运算61. 4 + 8 + 7 + 5 + 9 = ______答案:3362. 12 - 4 - 3 - 6 - 2 = ______答案:-363. 9 + 3 + 6 + 2 + 8 = ______答案:2864. 15 - 6 - 3 - 4 - 2 = ______答案:065. 6 + 7 + 8 + 9 + 10 = ______答案:4066. 26 - 3 - 7 - 12 - 4 = ______答案:067. 21 + 5 + 4 + 8 + 6 = ______答案:4468. 18 - 8 - 4 - 3 - 2 = ______答案:169. 17 + 9 + 6 + 8 + 4 = ______答案:4470. 36 - 6 - 10 - 9 - 11 = ______答案:0八、整数运算71. -8 + 4 = ______答案:-472. 7 - (-3) = ______答案:1073. -5 + (-2) = ______答案:-774. 10 - 5 = ______答案:575. -12 + 8 = ______答案:-476. 15 + (-6) = ______答案:977. -3 + (-7) = ______答案:-1078. 14 - 6 = ______答案:879. -9 - (-6) = ______答案:-380. 17 + (-2) = ______答案:15九、奇偶性81. 24是奇数吗?(是/不是)答案:不是82. 37是奇数吗?(是/不是)答案:是83. 50是奇数吗?(是/不是)答案:不是84. 63是奇数吗?(是/不是)答案:是85. 98是奇数吗?(是/不是)答案:不是86. 101是奇数吗?(是/不是)答案:是87. 216是奇数吗?(是/不是)答案:不是88. 305是奇数吗?(是/不是)答案:是89. 452是奇数吗?(是/不是)答案:不是90. 547是奇数吗?(是/不是)答案:是十、填空题91. 8 × ______ = 64答案:892. 24 ÷ ______ = 3答案:893. ______ - 19 = 45答案:6494. ______ + 12 = 37答案:2595. 15 + ______ = 35答案:2096. 75 - ______ = 47答案:2897. 4 × ______ = 28答案:798. 96 ÷ ______ = 6答案:1699. ______ - 42 = 83答案:125100. ______ + 63 = 102答案:39。
北师大五年级数学上册口算
北师大五年级数学上册口算(一)姓名0.8×0.2= 5.6×3=0.25×4= 3.1×0.2=0.45×6=0.4×0.25= 3.6×0.8= 2.9×1=9.6×3=0.05×0.4=120×0.5=7.3×4=0.75×2= 4.3×0.2=12.5×8=66×0.4=6.01×0.3=0×34.5=45.2×2= 1.3×3=4.25×4=0. 07×0.5=33×0.04= 6.5×4=2.3×0.06=15×0.08=0.09×0.9= 4.7×0.1=54×0.8= 1.6×0.03=0.8×0.9=0.6×100= 17.5×0.01= 3.2×0.5=25×0.4=12.5×0.8=6×6.5= 3.6×0.7= 6.5×0.4=8.5×0.2=0.66×0.3= 2.5×0.4=7.7×0.8=0.012×20= 4.6×0.4=3×0.09= 2.2×0.05= 4.1×0.6=0.75×0.4=23×0.4=0.32×100= 5.5×2=4.73×10=0×23.5=0.25×4=7.2×0.5=3.3×0.5=60×0.8= 3.4×0.6=0.125×8=北师大五年级数学上册口算(二)姓名4-1.4= 82-7.2= 19+9.1= 4.1-0.89=5.68+0.42=6.1-5.1= 0.72- 0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5×400=19.9+11.1= 187÷1000=1+3.89= 0.081×10= 75÷10=0.96÷8=0.8×7= 1.5×7=1.32×8=0.7×8=10.3×2=5×0.6=0.9×0.3= 3.5×0.2= 2.01×0=10×0.05=0.13×7=0.21×100=0.7×4=0.05×4=4×0.3=430-250= 0.17+0.06= 1.02-0.09= 7200÷800=0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×0.7=10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100=3.2-0.32= 2+2.8= 380-290= 0.35+0.5=0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38=北师大五年级数学上册口算(三)姓名7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4=9.5-5= 330×9=9.53-1.53= 9.5-0.5=3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13=4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23×100=9.8-4.8= 480÷40= 0.53÷100=5.1+2.3= 125×80=0.078÷10= 0.52+0.4= 70×12=0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10=10+0.08= 1-0.75=0.5×1000=0.82+0.3= 13.5+6.5= 3.05×100=1.2-0.8= 21.6-12.6= 63÷100=0.83-0.5=0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.43= 30×100=0.92-0.2= 3.5+4.8= 3.5+2.4=5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75=3.7+0.33= 0.51+0.33= 1-0.6=北师大五年级数学上册口算(四)8-4.6= 姓名5.8-3.6= 0.52+0.4=6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3=8.8-6.7=9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35=9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0= 12.5×8= 2.3×4= 3.25×0=0.4×50=30×0.1= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1= 2.5×2=0.5×10=0.6×8= 2.8×10=0.7×0.8= 5.6+0.4=4.7+2.3= 4.5×2=7.2×0.8=6×3.4=0.62-0.32= 0.75×100=0.02×0.5= 3.6×0.3= 5.6×100=0.75÷0.25=0.125×8=0.86÷2= 0.56÷28=0.36÷0.4=0.7×9= 3.6÷24=0.8×1.1=46.7-3.8= 12.8÷4= 5.2÷13=1.64+4.1= 10÷20=24÷15=0.35×0.6=北师大五年级数学上册口算(五)姓名4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8=6×3.4=0.62-0.32= 1.4×0.5=0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25=0.125×8= 4.8÷0.3=0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6= 3.6÷12=0.8×1.1=7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13=12.5÷5= 1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1=0.4×0.5= 2.4÷0.8=10.8÷9=9.6÷0.8=0.108÷2=4.95÷0.9=9.65÷0.1=0.325×100= 2.5×8=0. 56÷0.7=0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1=0.01×0.1=北师大五年级数学上册口算(六)姓名1÷2.5= 1.25×0.8= 3.2÷0.04=0÷1.7=1.4÷0.5= 1.55÷0.5= 3.15÷0.7= 1.86÷0.2= 1.04÷0.8=0.38÷0.1= 1.36÷0.2= 1.16÷0.4= 0.12÷0.6=0.27÷0.9=0.48÷0.2=8.73÷0.9= 0.72÷0.3=0.46÷0.1=0.22÷0.2= 3.45÷0.5= 4.62÷0.6= 1.92÷0.4=0.9÷0.3= 5.11÷0.7=0.35÷0.1= 3.92÷0.8= 4.32÷0.9=0.24÷0.8= 3.15÷0.7=0.98÷0.7= 1.8÷0.6= 1.76÷0.4= 2.64÷0.4=7.56÷0.9= 1.19÷0.7= 1.53÷0.9= 1.33÷0.7= 1.18÷0.2=0.09÷0.1=0.21÷0.1= 1.54÷0.2=8.28÷0.9=3÷0.5= 1.71÷0.3= 7.44÷0.8= 2.48÷0.8=0.75÷0.5= 1.92÷0.8= 1.2÷0.8=0.07÷0.7=北师大五年级数学上册口算(七)姓名3.69÷0.9= 2.28÷0.3=0.25×0.4= 1.6÷0.8= 0.8×7= 1.32×8= 1.5×7=0.7×8=10.3×2= 3.5×0.2=0.9×0.3=5×0.6=10×0.05=0.13×7=0.7×4=0.05×4=12.5×8=0.4×50= 3.25×0= 2.3×4=2.6×3=7.5×0.1=0.45×0.2= 4.1×2=3.5×0.01=9×0.5=0×9.8= 3.9+0.39=4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4=10-3.52= 8.2+1.8= 0.2×0.4=0.22×4=0.9-0.52= 3.99×1=4×0.3=30×0.1=0.35×0.2= 1-0.08= 4.8+5.2= 2.01×0=2.4×5=1.25×8=北师大五年级数学上册口算(八)姓名 7.82-7.2= 2.19+9.1= 10.1-0.89= 6.8+0.42= 0.8+0.18= 0.72-0.24= 8.1-5.1= 0.89-0.25= 1-0.98= 0.48+0.52= 0.5×40= 0.125×8= 5.6÷1.4= 0.28÷1.4= 0.1÷0.5= 3.88÷0.4=0.21×100= 3.4-1.4=0.45×2.5== 0.8×1.250.3 × 3.6 = 0.3 × 0.3 =10 × 0.070.2 × 0.260.2 × 0.42.5 × 0.40.9 - 0.52= 0.3×1.4=0.05 × 7 = 0.92 × 0.4 ==0.14×4=1.2 × 0.3 =8.2+1.8=2.3 × 4 = 2.4×5=3.25 × 0 =3.99×1=0.02 × 0.1 = =100-35.22 = = 0.22 × 4 = =0×3.52=12.5 ×8=8 ÷10 = 1.47 ÷0.7=0.43+3.57= ÷0.5=0.9 ×0.8= 1 0.96÷3=2.5×4×12=10-1.8-7.2=北师大五年级数学上册口算(九)16.5 ×10= 0.56 ×100=4÷0.8 = 姓名3.78 ×4.08100=3.215×100=×100=0.8×10=1.1×0.2 =0.6 ×0.8 = 0.9=3 ×2.5×0.4=50 ×0.04=1.1×9=3.6×0.4=8012.5 ×8=×0.3 =0.16 ×5﹦ 1.78 +2.2 = 9.6 ÷0.6 = 1.2×0.5-0.4 =0.7÷0.01 = -3.9=2.5×0.4 =1.25×8÷1.25 =5.37 ×0+4.63 =126.6 ÷0.66 = 3.9 +2.03=4.2÷3.5=1.6+2.4 × 0.3 = 7.3= 2.14 - 0.9 =2.7 +12 ÷ 0.3×0.3=0.9 ÷ 0.01 =2.87÷0.7=7.2 + 2.8 = 0.3= 13÷4= 0.4=0.96 ÷0.3=1.5× 7÷0.25=2.5 × 0.7 × 0.8= 8-2.5=16 ÷ 1.6 64.32 ÷ 16= 5.6×1.01=8 × 0.25 = = 0.36 + 0.64 =4.2÷0.1=8.4÷4.2=72.8÷0.8=北师大五年级数学上册口算(十)13.8 + 9.9 = 2.4 × 2.5 = 2.56-0.37=姓名 0.05 × 0.8 =1.25 × 0.8 × 0.5 = =12 × 2.5 =1.23 × 33.2÷1.6=3.5 + 3.5 × 3 = 19.6 ÷ 2 =8.8 ÷2.2=0.75×4=0.5 ×0.8= =8.4 ×0.2=7.2×0.3=1.6 ×0.21.8 ×2.8 × 0.3= 0.4=0.9 ÷ 0.15= 5.5÷0.55=2.2 ÷ 0.11= 12.5×0.8=1.4 × 5=0.08 × 100=4.54=5.46 +2.8 ×0.35 × 0.3=4= 19.6÷4=4÷0.5=7.5÷1.5=10÷2.5= 3.52÷1=1.5÷3=2.2×6=0.42÷7=0.42÷0.6=0.48÷0.8=0.9÷0.45= 5.1÷0.17=0.81÷9=4.8÷0.16=8.4÷0.4= 1.8×5= 4.5÷0.9=2.9÷100= 1.5÷0.03= 4.4÷0.11=9.6÷16=(1.5+0.25)×4=22.5×4=北师大五年级数学上册上册口算(十一)姓名1÷0.01= 4.2×5=3÷0.5= 6.1-0.5=0.38+4.2= 0÷3.89=0.6×0.2= 6.4÷4=7.2÷0.9=4-0.18= 0.3÷0.1=0.125×80=4×2.5= 1.2÷0.04=0.7+6.53= 3.6÷0.06=1.25÷0.25=1-0.75=2.6÷1.3= 4.4+6.6=7.4-0.54= 7.82÷0.1=0.5×1.6=8.4÷7=1÷5=0.4+0.26= 2.5×6= 5.4×6=0.07×20=0.45÷5= 3.5-2.9= 0.48÷0.24=1.5÷0.03= 5.65+0.35= 3÷4=0.3×2.9=17.3-0.8= 2.5÷0.5= 2.16-1.6= 30.4÷4=2.5÷5=60×3.2=8.4÷0.5=87-8.7=1.8×0.5= 4.5÷0.15=2.4×5=3.6÷0.02=0.29÷0.01= 1.5+0.9= 15÷0.3=0.06×0.9=北师大五年级数学上册上册口算(十二)姓名0.96÷0.8= 2.4×11=8.1÷9=60.3+0.67=2.8×5=0.72÷0.6=0.5×6=0.001÷0.1=187÷100=0.9+0.28= 1÷4= 4.03×0.5=1.2+0.08= 7.2÷0.09=0.13×4=0.3÷0.2=1.2÷0.4=0.6×11=0.45÷0.15=0.25+0.5=15×0.3=10÷2.5= 5.8-0.9= 3.4÷2=0.48÷1.2= 4.3+6.9= 1.65÷0.3=12-1.1=1.4+2.6= 12.4÷4=12.5×4=9.5÷0.5=5÷2=9.1-1.9= 0.36÷0.9=0×5.4=2.5×4.4=3.06÷3= 6.6-6= 7.6÷4=32÷0.5=0.25-0.19= 0.4÷0.01=2×0.32= 12.5×0.8=64÷0.8= 3.2-2.3= 60÷0.2= 4.16÷0.8= 5.4+6= 0.6÷5= 3.3×8=北师大五年级数学上册上册口算(十三)12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13= 0.34÷17=8.08÷0.4=0.5×2.2= 1.24÷4= 3.27+0.63= 5.02×0.3=0.3×0.5= 6.4÷4=7.2÷1.8=0.7÷0.35=0.72÷1.44=0.48÷0.04=1.25÷2.5= 5.5+55=3.5-0.05= 2÷0.02=16.8÷8=0.54+2.2= 0.25×40= 1.5×0.6=0.32÷0.8=12.25÷0.5=73.5×0.1=46.5+52.5= 0.45×102=0.25×88=8×1.25= 5.6÷3.5=4.2÷0.7÷6=0.4×8.6×25=0.27÷0.3= 2.5×101= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8=6×3.4=0.62-0.32= 1.4×0.5=0.75×100=0.02×0.5= 3.6÷0.3= 0.75÷0.25=0.125×8=6.3÷7= 5.6÷100= 4.8÷0.3=0.96÷2=北师大五年级数学上册上册口算(十四)0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6= 3.6÷24=0.8×1.1=7.2+12.8= 46.7-3.8=12.8÷4= 10÷20=5.2÷13=12.5÷5= 1.64÷41= 24÷15=0.84÷2.1=5÷0.25=7.8÷0.01= 5.4÷0.6= 3.2÷5=7×0.62= 0.56÷0.8=7.4-2.8= 0.18÷0.2=0.16÷8=4.5×0.02=8+7.2= 1.2×30=0.012×0.2=0.3×0.3= 2÷5=9÷6= 3.6÷0.12=7.8÷0.6= 4.5+5= 0.3÷0.6=0.96÷0.2=10.5×0.4=7.3+0.27= 8×0.125=0.54÷0.6= 0.61+0.39= 0.56÷28=10÷20= 4.08÷0.4= 11-9.4= 0.8×0.11=0.72+12.8= 5.6÷0.01= 2.3×100=0.75×100=0.108÷2=10.8÷9= 0.7÷0.8=16-5.07= 4.2×0.4=0.72×6=北师大五年级数学上册上册口算(十五)12÷0.5= 5.2×0.4=12.2÷0.2= 5.6÷100= 0.41+3.7= 0.02×0.5=7.2-0.8= 1.4×0.5=84÷0.21=0.75÷0.25= 2.5×16=0.108÷2= 1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41= 1.02×0.2=0.26×0.3=8.4×0.02= 1.29×6= 0.8×0.05= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8=6×3.4=0.62-0.32= 1.4×0.5=0.75×100=0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100=0.75÷0.25=0.125×8= 4.8÷0.3= 0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8= 0.72÷3.6= 3.6÷24=0.8×1.1=7.2+12.8= 46.7-3.8= 1.64÷41=10÷20=24÷15= 8.65×10=0.35×0.6= 3.08×0.01= 4.95×1000=6.9×0.1=0.4×0.5= 2.4÷0.8= 9.6÷0.8=0.108÷2= 4.95÷0.9=10.8÷9= 65÷0.1=北师大五年级数学上册上册口算(十六)0.325×100= 2.5×8=0.56÷0.7=0.125×4=3.28×0.1= 3.9÷0.13=7.2×0.1=0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8= 3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24= 4.5-0.05= 3.9÷0.13=16.5÷0.5= 5×0.12=24×0.5= 4.8×0.5= 2.8+4.2= 8.65×10=0.35×0.6= 3.08×0.01= 4.95×1000= 6.9×0.1=0.4×0.5= 2.4÷0.8=10.8÷9= 9.6÷0.8=0.108÷2= 4.95÷0.9=9.65÷0.1= 0.325×100= 2.5×8=0.56÷0.7=0.125×4= 3.28×0.1= 3.9÷0.13=7.2×0.1=0.01×0.1= 0.25×0.4= 1.6÷0.8=1÷2.5= 1.25×0.8= 3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24= 4.5-0.05= 3.9÷0.13=16.5÷0.5=北师大五年级数学上册上册口算(十七)5×0.12=24×0.5= 4.8×0.5= 2.8+4.2=0.84÷2.1=5÷0.25=7.8÷0.01= 5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4-2.8=0.18÷0.2=0.16÷8= 4.5×0.02=8+7.2=1.2×30=0.012×0.2= 1.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5+5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3+0.27=8×0.125=0.54÷0.6=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4=11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01= 2.3×100=0.75×100= 0.108÷2=10.8÷9=0.7÷0.8=16-5.07= 4.2×0.4=0.72×6=12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.41+3.7= 0.02×0.5= 7.2-0.8= 1.4×0.5=84÷0.21=0.75÷0.25=北师大五年级数学上册上册口算(十八)2.5×16=0.108÷2= 1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41= 1.02×0.2=0.26×0.3= 8.4×0.02= 1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13=0.34÷17= 8.08÷0.4=0.5×2.2= 1.24÷4= 3.27+0.63= 1.5×4= 2.5×4=0.13× 4= 5.4÷10=0.18×0.3= 4.2×1000=0.45÷0.15= 3.6÷0.1= 8.5×100=8.5÷ 1.7= 3.2÷100= 1.2÷0.3 = 0.49÷7=0 .04×25=0.096÷0.03=84÷4.2= 1000×0.756=0.5×100=0÷0.25=1÷0.01= 1.25×8= 3.8×2=7.2÷0.9= 1.6×0.2=5×0.24= 4.5-0.05= 3.9÷0.13=16.5÷0.5=北师大五年级数学上册上册口算(十七)5×0.12=24×0.5= 4.8×0.5= 2.8+4.2=0.84÷2.1=5÷0.25=7.8÷0.01= 5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4-2.8=0.18÷0.2=0.16÷8= 4.5×0.02=8+7.2=1.2×30=0.012×0.2= 1.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5+5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3+0.27=8×0.125=0.54÷0.6=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4=11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01= 2.3×100=0.75×100= 0.108÷2=10.8÷9=0.7÷0.8=16-5.07= 4.2×0.4=0.72×6=12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.41+3.7= 0.02×0.5= 7.2-0.8= 1.4×0.5=84÷0.21=0.75÷0.25=北师大五年级数学上册上册口算(十八)2.5×16=0.108÷2= 1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41= 1.02×0.2=0.26×0.3= 8.4×0.02= 1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13=0.34÷17= 8.08÷0.4=0.5×2.2= 1.24÷4= 3.27+0.63= 1.5×4= 2.5×4=0.13× 4= 5.4÷10=0.18×0.3= 4.2×1000=0.45÷0.15= 3.6÷0.1= 8.5×100=8.5÷ 1.7= 3.2÷100= 1.2÷0.3 = 0.49÷7=0 .04×25=0.096÷0.03=84÷4.2= 1000×0.756=0.5×100=0÷0.25=1÷0.01= 1.25×8= 3.8×2=7.2÷0.9= 1.6×0.2=5×0.24= 4.5-0.05= 3.9÷0.13=16.5÷0.5=北师大五年级数学上册上册口算(十七)5×0.12=24×0.5= 4.8×0.5= 2.8+4.2=0.84÷2.1=5÷0.25=7.8÷0.01= 5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4-2.8=0.18÷0.2=0.16÷8= 4.5×0.02=8+7.2=1.2×30=0.012×0.2= 1.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5+5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3+0.27=8×0.125=0.54÷0.6=0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4=11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01= 2.3×100=0.75×100= 0.108÷2=10.8÷9=0.7÷0.8=16-5.07= 4.2×0.4=0.72×6=12÷0.5= 5.2×0.4= 12.2÷0.2= 5.6÷100=0.41+3.7= 0.02×0.5= 7.2-0.8= 1.4×0.5=84÷0.21=0.75÷0.25=北师大五年级数学上册上册口算(十八)2.5×16=0.108÷2= 1.75+32.5= 16-5.07= 5.2÷13= 1.64÷41= 1.02×0.2=0.26×0.3= 8.4×0.02= 1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13=0.34÷17= 8.08÷0.4=0.5×2.2= 1.24÷4= 3.27+0.63= 1.5×4= 2.5×4=0.13× 4= 5.4÷10=0.18×0.3= 4.2×1000=0.45÷0.15= 3.6÷0.1= 8.5×100=8.5÷ 1.7= 3.2÷100= 1.2÷0.3 = 0.49÷7=0 .04×25=0.096÷0.03=84÷4.2= 1000×0.756=0.5×100=0÷0.25=1÷0.01= 1.25×8= 3.8×2=7.2÷0.9= 1.6×0.2=。
北师大版数学五年级上册口算题及答案
北师大版数学五年级上册口算题及答案一、选择题(每空只填一个数字)1、用算式计算。
(1)3 × 5 + 2 × 4 = ()(2)4 × 6 - 5 × 2 = ()2、计算口诀填空。
(1)11 × 2 = ()(2)14 × 3 = ()(3)17 × 4 = ()3、选择正确的算法。
(1)30 ÷ 5 =A. 6 × 5B. 6 / 5C. 5 × 6D. 5 / 6(2)18 ÷ 3 =A. 3 + 3 + 3B. 3 × 3 × 3C. 3 × 3 + 3D. 3 × 3 ÷ 34、选择正确的计算方法。
(1)28 ÷ 4 =A. 倍数法B. 余数法C. 完全除法D. 列竖式(2)25 ÷ 5 =A. 倍数法B. 余数法C. 完全除法D. 列竖式二、填空题1、填入正确的数字。
(1)租车每天150元,那么10天的费用是 ________ 元。
(2)兔子家有25个苹果,每只兔子吃了5个,那么共吃了________ 个苹果。
2、计算填入结果。
(1)15 × 6 ÷ 5 + 2 = ________(2)(20 + 15) ÷ 5 - 2 = ________三、解答题1、复述并计算下面的算式结果。
(1)35 ÷ 5 × 3 + 4 = ________(2)(40 + 25) ÷ 5 - 6 = ________2、列竖式计算下面的两个算式。
(1)23 × 4 = ________(2)28 × 12 = ________四、口算题1、先找出下面各个数字的倍数,然后计算。
(1)17 × 4 = ________(2)28 × 5 = ________2、利用颠倒法快速计算下面的算式。
(完整word版)北师大版小学数学五年级上册单元口算习题全册
÷4= 38.5÷5= 24÷6
打扫卫生
如果余数不够整除除数时,可以添0之后继续除下去,
0为止。
竖式计算。
÷5= 150÷500= 13.5÷30=
÷0.7= 40÷0.5= 2.4÷0.06=
÷0.8= 6.4÷0.08= 70÷0.5=
÷0.9= 3.5÷0.01= 0.4÷0.5=
÷8= 2.8÷4= 7.2÷9=
竖式计算。(保留2位小数)
÷8= 6.9÷7= 12.5÷9=
÷4= 2.7÷8= 3.3÷4=
÷7= 5.4÷33= 320÷17=
×1.1×4.7 2.7×5.4×3.9
×9.85-5.46 8.05×3.4+7.6
×(9.6÷2.4)÷4.8 (2.275 +0.625)×0.28
×0.2 64-2.64×0.5 26×15.7+15.7×24
÷60 = 0.6÷12= 66÷11=
脱式计算。
×7.1×4 4.3×50×0.2
×99+16.12 5.2×0.9+0.9 7.28×99+7.28
÷2= 4.04÷4= 2.05÷5=
÷24= 10.5÷0.5= 3.08÷2=
谁打的电话
10倍,商不变。值得注
10倍”也可以是100倍、1000倍、2倍、3倍……
口算。
÷70= 4800÷200= 4800÷60=
÷80= 1600÷400= 540÷90=
÷60= 400÷80= 6300÷90=
口算。
÷90= 66÷33= 51÷17=
÷1000= 2050÷50= 8÷40=