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五年级下册数学口算速算试题

五年级下册数学口算速算试题
五年级下册数学口算速算试题

汝州外国语学校五年级数学口算、速算竞赛试题

【挑战计算极限争当数学明星】班级姓名

2.5×2= 0.5×10= 0.6×8= 2.1×2= 8×0.125= 0.54÷0.6= 4.5-0.05= 2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4= 10.5×0.4= 7.3+0.27= 5×0.24= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 0.3÷0.6= 0.96÷0.2= 9.6÷0.8= 6×

3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 2÷5=

4.5+5= 0.22×102= 0.02×0.5= 3.6×0.3= 6.3÷7=

5.6×100= 3.6÷0.12= 7.8÷0.6= 1

6.5÷0.5= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2=

7.3×0.3= 3.9÷0.13= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9=

1.2×30= 0.012×0.2= 3.6÷24= 0.8×1.1= 7.2+1

2.8= 46.7-

3.8=

4.5×0.02= 8+7.2= 3.2÷0.04= 12.8÷4=

5.2÷13= 12.5÷5= 1.64+4.1= 0.18÷0.2= 0.16÷8= 1.25×0.8= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 0.56÷0.8= 7.4-2.8= 3.08×0.01= 4.95×1000=

6.9×0.1= 0.4×0.5= 3.2÷5= 7×0.62= 24×0.5= 10.8÷9= 9.6÷0.8= 5.4÷0.6= 5×0.12= 4.95÷0.9= 4.8×0.5= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 2.8+4.2= (7,8)= (4,20)= (6,9)= (8,48)= (24,26)= (15,9)= (34,17)= (30,45)= (9,27)= (18,12)= (22,33)= (14,21)= (13,52)= (25,60)= (17,51)= (12,30)= (35,25)= (10,12)= (18,54)= (18,30)= [3,8]= [12,6]= [6,9]= [12,15]= [8,10]= [6,21]= [3,4]= [18,9]= [14,7]= [25,10]= [4,10]= [7,6]= [4,16]= [15,9]= [12,30]= [1,8]= [11,33]= [18,27]= [13,26]= [14,56]= 奇+奇= 奇+偶= 偶+偶= 奇×奇= 奇×偶= 偶-奇= 奇-偶= 奇-奇= 偶-奇= 偶×偶=

1 / 1

五年级下册数学口算速算试题

汝州外国语学校五年级数学口算、速算竞赛试题 【挑战计算极限争当数学明星】班级姓名 2.5×2= 0.5×10= 0.6×8= 2.1×2= 8×0.125= 0.54÷0.6= 4.5-0.05= 2.8×10= 0.7×0.8= 0.04×20= 5.6+0.4= 10.5×0.4= 7.3+0.27= 5×0.24= 4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 0.3÷0.6= 0.96÷0.2= 9.6÷0.8= 6× 3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 2÷5= 4.5+5= 0.22×102= 0.02×0.5= 3.6×0.3= 6.3÷7= 5.6×100= 3.6÷0.12= 7.8÷0.6= 1 6.5÷0.5= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.86÷2= 7.3×0.3= 3.9÷0.13= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.7×9= 1.2×30= 0.012×0.2= 3.6÷24= 0.8×1.1= 7.2+1 2.8= 46.7- 3.8= 4.5×0.02= 8+7.2= 3.2÷0.04= 12.8÷4= 5.2÷13= 12.5÷5= 1.64+4.1= 0.18÷0.2= 0.16÷8= 1.25×0.8= 10÷20= 24÷15= 8.65×10= 0.35×0.6= 0.56÷0.8= 7.4-2.8= 3.08×0.01= 4.95×1000= 6.9×0.1= 0.4×0.5= 3.2÷5= 7×0.62= 24×0.5= 10.8÷9= 9.6÷0.8= 5.4÷0.6= 5×0.12= 4.95÷0.9= 4.8×0.5= 0.56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 2.8+4.2= (7,8)= (4,20)= (6,9)= (8,48)= (24,26)= (15,9)= (34,17)= (30,45)= (9,27)= (18,12)= (22,33)= (14,21)= (13,52)= (25,60)= (17,51)= (12,30)= (35,25)= (10,12)= (18,54)= (18,30)= [3,8]= [12,6]= [6,9]= [12,15]= [8,10]= [6,21]= [3,4]= [18,9]= [14,7]= [25,10]= [4,10]= [7,6]= [4,16]= [15,9]= [12,30]= [1,8]= [11,33]= [18,27]= [13,26]= [14,56]= 奇+奇= 奇+偶= 偶+偶= 奇×奇= 奇×偶= 偶-奇= 奇-偶= 奇-奇= 偶-奇= 偶×偶= 1 / 1

人教版五年级上册数学口算题

五年级上册口算(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= 五年级上册口算(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=

小学五年级数学下册口算练习

7.2+2.8= 78×100=0÷150=32÷0.4=1300×300= 2.6×100=150÷15=32×0.4=2600÷100= 32.8÷8= 1.64÷4=300÷60=18×700= 400÷80=64÷4=360÷20=420÷70= 9×4=540÷90=74÷2=360÷40= 270÷30=540÷60= 57÷19=70÷70= 400÷50=350÷70=810÷90=430÷5= 6.6÷1.1= 7.6÷4= 1.54÷0.22=4800÷200= 1.89÷0.63=3600÷180= 128÷3.2=110÷55= 32.8÷41=750×0.5= 4.32÷0.8=960÷12= 200÷40=420÷30=142÷71=560÷80= 60×0.02=660÷30=480×0.8=72÷4= 0.63÷21=6400÷800= 0.05×20=51÷1.7= 48÷16=70÷35=9.2÷2.3= 2.7×0.3= 1.5×0.4=28×0.03=0.38÷19=0.68÷3.4= 40÷2=650÷13=980÷14=680÷34=

720÷4=800÷16=720×0.5= 230÷46= 600×0.03=160÷40=0.23×30=50×1.2=3300×30= 9600÷300= 4000÷500= 2500÷500= 1.4×300= 0.26×200= 0.50×90= 560÷70= 1500÷300= 0.05×200= 7200÷9= 0.18×20= 4.5×0×250= 8.4÷4.2= 8×1.5= 4.8÷0.3= 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 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÷0.8= 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= 12.5×8= 2.3×4= 3.25×0=

人教版小学五年级下册数学口算题

人教版小学数学五年级下册口算题卡 第一单元 _____月______日星期______ 答对____题答错____题 计算下列各题: χ+83.1=100.1 x+1.8×2=7.5 1.6×χ=3.28 χ÷0.18 =8.45 1.26÷χ=28 112-4 x=38 x÷7.2=15-3.8 2x+18=31 7x-3 x-2 x=39 χ÷1 0.2=0.5 (χ+12)×6=108 12.5×88= 42÷0.7÷6= 10.2×35= 5.6÷3.5= 7.2×48+52×7.2= 2 x+x-6=15 _____月______日星期______ 答对____题答错____题 16.7-0.92-1.08= 7+5χ=42 1.8×4.5= 3.6÷0.1= 2.5×4=1.5×4= 13χ-7.5χ=18.7 χ÷0.13 =16.9 (16.8+1.6)÷4 0.49÷0.7= 0.75+0.8=0.13×4=2.4-0.8=8.5×100=5.4÷10=4.2×1000= 3.2÷100= 0.45÷0.15= 18×0.3=1.2÷0.3=8.5÷1.7=

_____月______日星期______ 答对____题答错____题 0.04×25=53.73-17.49= 8.76+0.351= 42.4+7.6=1.58+2.42=7.8-5.6= 1.25×4= 7.8×0.5= 3.9+2.7= 0.24÷0.3= 2.5×4= 0.3÷10=1.25×8=0÷4.8= 77÷7.7= 12-3.8=8.1-0.05=0.24÷0.3=0.2×0.5=2.5×3= 4.4÷(5×0.2)= 7×1.3= 0.96÷0.06= 0.36×0.3= 0.35÷0.7= _____月______日星期______ 答对____题答错____题 13+0.7÷0.7= 4×0.8×0.25×1.25= 5.7÷5.7= 4÷0.5= 7×2.1= 8.89+0.1= 24×0.25= 0.1÷0.01= 2.4×0.8= 9×0.4= 30.2-3.02= 4.3-0.25= 1-0.82= 9.6÷0.3= 2.6×0.01= 0×25.4= 4.8×0.4= 5.4+4.6 2.8= 9-3.2×0.8= 10×0.01= _____月______日星期______ 答对____题答错____题 (1.5+2.4)×0.2= 1.7+1.3×0.4= 3.6×2 3.6= 8.5÷0.5+0.6= 7.2÷0.8= 5.4÷0.6= 9.5÷0.1= 10÷2.5= 35÷0.05= 0.64÷0.4= 2.5÷0.5= 6.45÷0.01= 0.36÷0.03= 0.08÷0.001= 0.01÷0.2= 7.5÷2.5= 8.8÷0.2= 0.96÷6=

五年级口算速算练习题

五年级口算速算练习题 挑战计算极限,争当计算明星!加油!时间:30分钟 学校_____________班级_____________姓名__________________ 一、直接写出得数。 1.2×500=756÷7=494-98=0.25×48= 0.4÷0.08=875+12.5=3÷0.125=9.6÷32= 9.83-8.3=3.6÷7.2=3.23-0.9=5.25×4= 1.01×99= 9×0.25=15÷0.25= 1.25×32= 101×0.15=8.32÷16=40÷28= 1.4-9.8= 二、脱式计算。。 1.25×5×.6×8+ 2.4×8 32×125×2. 13.-3.-.3 0.4×0.7×0.252.78×8.+2.8×2.2 0.95×9+0.953.8+2.5+6.2 二、竖式计算。第1、2题要求验算。 1.07× 2.4= 12.6÷0.28= .8×12=3.76×0.25= 20.4÷24=11.7÷2.6= 三、求近似数。 0.82×3. 1.55÷3.8 0.76×1. 3.81÷7

四、能简算的要简算。 2.6× 3.2+7.4×3.2 0.75×18÷0.15 0.25×14.72×12.5×8 7.28+3.2÷2. 1.8×101 五.求未知数。 x+0.6=1.7x-7=8.2 3x=2.4x÷3.2=2 六、列式计算。 1、14个2.5的和是多少? 2、甲数是40.9,比乙数少3.5,求乙数。 3、8与2.4的差是1.4的多少倍? 4、3.46与2.54的和乘4,积是多少? 小学五年级数学上期口算练习题集 2.14-0.9= 0.5+7.6=240÷48=4200÷300= 0.75-0.38=96+99=0×30=0×35= 1-0.2= -2.25=1.57+ 3.43=86+199= 18.54-9.9=6×99=.4÷2=8÷0.6=÷3=0.24÷0.2=.8÷6= 0.96÷0.03= 2.4÷0.2=4.8÷0.6= .6÷0.3= .24÷24= 3.24÷0.24=.24÷2.4=.4÷2=8÷0.6= 96÷3=0.24÷0.2=.8÷6= 0.96÷0.03= 2.4÷0.2=

五年级数学下册口算题(已排好版)71059

3.2+1.68= 2.8×0.4= 14-7.4= 1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20= 3.5×200= 1.5-0.06=0.75÷15=0.4×0.8= 4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/ 4 - 1/2= 1/6 +1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3= 1.6×0.4=4.9×0.7=1÷5= 6÷12=0.87-0.49=17×40=100-63=3.2+1.68= 2.8×0.4= 4-7.= 1.92÷0.04=

0.32×500=0.65+4.35=10-5.4=4÷20= 3.5×200= 1.5-0.06=0.75÷15=0.4×0.8= 4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/ 4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3= 1.6×0.4=4.9×0.7=1÷5= 6÷12=0.87-0.49=17×40=100-63=3.2+1.68= 2.8×0.4= 14-7.4= 1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20= 3.5×200= 1.5-0.06=

五年级口算速算试题

五年级口算速算试题 姓名:成绩: 80-25= 360÷40= 70+45= 999+150= 1600-98= 540÷9= 37×20= 400÷4= 350-80= 160+70= 120×20=270×3= 13×60= 32×60= 280×3= 67.5+0.25= 6+14.4= 0.77+0.33=2.5×0.4= 0.75÷0.25= 1÷0.25= 8.5+1.5= 3.14+1.86= 9-0.65= 0.078×100= 4.5×0.2= 0.4×0.5= 9.8-8.9= 9÷4.5= 0×2.5+7.5= 5.6÷2.8= 9.13×0= 1.1+8.1÷9= 3.67×0.1= 0.8×25-1= 0.75÷15= 1.2÷0.3= 5.5×0.4= 9.8×0.5×2= 1-0.15= 9.16+2.5= 2.5×6.8×4= 0.25×4= 2-0.23= 0.6÷3-0.2= 46.7-3.7= 0.02×102= 2.8+2.8÷2.8= 2.5-1.6= 7.08+2.32= 4×1.7+4×0.8= 3.14×10= 402×0.2= 3.7+2.8+6.3= 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8=

400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 18-64÷8= 42÷6+20= 600-3×200= 2.55×7.1+2.45×7.1= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 200-35×3= 2800÷40= 3020-1010= 23×11= 125÷25×5= 46a+54a= 89b-20b= 5-1.4-1.6= 75-11×5= 25×44= 120×25= 350y×20= 201h+99h= 250z×60= 25×5c= 40×51x= a×309×2= 102X+98X= 3.7×99+3.7= 2.5×4.4= 1/7+2/7= 1/10+3/10= 1-1/2-0.5= 2/9-2/9= 1-2/3= 3/4+1/4-1= 1/2-0.5= 2/4+3/4= 1/5+0.2= 备注:符号:/代表分数线,如1/7是七分之一

五年级下册口算题

五年级数学下册口算题 班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

五年级下册数学口算题 人教版 600道

五年级下册数学口算题人教版600道 17×40=100-63=3.2+1.68=2.8×0.4= 14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06= 0.75÷15=0.4×0.8=4×0.25=0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3=1.6×0.4= 4.9×0.7=1÷5=6÷12=0.87-0.49= 17×40=100-63=3.2+1.68=2.8×0.4= 14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06= 0.75÷15=0.4×0.8=4×0.25=0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3=1.6×0.4= 4.9×0.7=1÷5=6÷12=0.87-0.49= 17×40=100-63=3.2+1.68=2.8×0.4= 14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06= 0.75÷15=0.4×0.8=4×0.25=0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3=1.6×0.4= 4.9×0.7=1÷5=6÷12=0.87-0.49= 17×40=100-63=3.2+1.68=2.8×0.4= 14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06= 0.75÷15=0.4×0.8=4×0.25=0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17=32.8+19=5.2÷1.3=1.6×0.4= 4.9×0.7=1÷5=6÷12=0.87-0.49= 17×40=100-63=3.2+1.68=2.8×0.4=

五年数学下册数学五年级口算、速算竞赛试题

口算题1 χ+83.1=100.1x+1.8×2=7.5 1.6×χ=3.28χ÷0.18 =8.45 1.26÷χ=28112-4 x=38 x÷7.2=15-3.82x+18=31 7x-3 x-2 x=39χ÷ 1 0.2=0.5 (χ+12)×6=10812.5× 88= 42÷0.7÷6=10.2×35= 5.6÷3.5=7.2×48+52× 7.2= 2 x+x-6=15 口算题2 16.7-0.92-1.08=7+5χ=42 1.8× 4.5= 3.6÷0.1= 2.5×4= 1.5×4= 13χ-7.5χ=18.7χ÷ 0.13 =16.9 (16.8+1.6)÷ 40.49÷0.7= 0.75+0.8=0.13×4= 2.4-0.8=8.5×100=

5.4÷10= 4.2×1000= 3.2÷100=0.45÷0.15= 18×0.3= 1.2÷0.3= 8.5÷1.7= 口算题3 0.04×25=53.73-17.49=8.76+0.351=42.4+7.6=1.58+2.42= 7.8-5.6= 1.25×4=7.8×0.5= 3.9+2.7=0.24÷0.3=2.5×4=0.3÷10= 1.25×8=0÷4.8= 77÷7.7=12-3.8= 8.1-0.05=0.24÷0.3= 0.2×0.5= 2.5×3= 4.4÷(5×0.2)= 7×1.3= 0.96÷0.06= 0.36×0.3= 0.35÷0.7=

口算题4 13+0.7÷0.7= 4×0.8×0.25×1.25= 5.7÷5.7=4÷0.5= 7×2.1=8.89+0.1= 24×0.25=0.1÷0.01= 2.4×0.8= 9×0.4= 30.2-3.02= 4.3-0.25= 1-0.82=9.6÷0.3= 2.6×0.01=0×25.4= 4.8×0.4= 5.4+4.6×2.8= 9-3.2×0.8= 10×0.01= 口算题5

人教版五年级数学下册口算练习题

小学五年级第二学期数学口算比赛 班级:姓名:成绩: 0.75+4.25= 4.2×5= 4.7+2.3= 6-3.4= 0.75×100= 5.6÷100= 2.5×4= 10-9.25= 0.06×1.5= 0.3÷0.5= 0.7×0.8= 1+0.01= 0.1÷0.01= 2.1÷0.7= 1-0.34= 0.175+0.0225= 8×0.125= 5.6+3.8= 0.62-0.32= 0.02×0.5= 0.75÷0.25= 16.8÷4= 0.1÷100= 6.3÷0.9= 0.25×8= 0.04×2.5= 1×0.01= 0.1+0.01= 0.63÷0.9= 0.6+0.54= 8.9-0.9= 0.96÷2= 5.9-2.5= 4.5×2= 3.6÷3= 0.125×8= 0.53×1000= 72.8×0.01= 1÷125= 1.2÷0.2= 1÷0.01= 48÷0.6= 20÷0.2= 1×0.4= 9.63÷3= 7-0.23= 4.8÷0.3= 7.2-0.8= 1.4×0.5= 29÷100= 6.3÷0.7= 6+ 2.4= 12.5×8= 8.9×0= 0.78÷3= 0.35÷0.5= 9.36÷0.9= 100÷0.4= 0.81+0.09= 0.4×0.9= 10-5.4=4÷20= 3.5×200= 1.5-0.06= 0.75÷15=0.4×0.8=4×0.25= 0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 2 5 + 1 5 = 4 7 - 2 7 = 5 8 + 1 8 = 25 5 - 10 5 = 1-8 9 = 1 6 + 1 6 = 2 3 - 1 3 = 9 10 + 1 10 =

人教版小学数学五年级上册口算心算天天练试题全套

五年级数学(上) 口算 心算 天天练 学校 姓名 小数乘整数(一) 一、直接写得数。 0.5×2 = 0.5×200 = 0.125×80 = 0.29×10 = 4.7+2.3= 4.5×2= 6.9-2.5= 0.62-0.32= 二、列竖式计算。 2.74×8 = 1.36×5 = 4.18×15 = 0.38×35 = 小数乘整数(二) 一、直接写得数。 0.8×11= 46.7-3.8= 0.125×4= 3.28×0= 7.2×1= 4.8×5= 2.8+4.2= 4.5×2= 二、列竖式计算。 7.45×2 20.5×6 0.64×15 5.5×24 小数乘小数(一) 一、直接写得数。 6.9×0.1= 0.4×0.5=7×0.6= 3.28×0.1= 7.2×0.1= 0.01×0.1=0.25×0.4= 1.25×0.8= 二、列竖式计算。 6.24×4.5 0.29×0.34 0.321×4.2 9. 65×0.48 小数乘小数(二) 一、直接写得数。 10.5×0.4= 7.3+2.7= 8×0.125= 0.61+0.39=

10-9.4= 5.2×0.4= 4.1+3.7= 2.5×16= 二、列竖式计算。 24×54.5 32.6×1.9 0.28×0.15 68×0.44 小数乘小数(三) 一、直接写得数。 46.5+52.5= 0.45×0.2= 1.25×8= 2.64-1.54= 2.1×2= 2.5×2= 0.8×1.25= 0.4×25= 二、判断积是几位小数。 0.25×0.09 () 2.003×1.5 () 1.03×0.4 () 1.024×4.28 () 3.28×0.005() 2.5×1.4 () 0.68×9 () 2.6×15 () 三、比大小 1.21×1.3 ○ 1.21 5.7×0.9○5.7 3.27×4.5 ○ 3.27×0.5 1×4.4 ○ 0×4.4 积的近似数 一、直接写得数。 60×0.5= 32+200= 0.12×6= 1.7+5.8= 5-4.45= 0.2×0.4= 6.2+3.8= 5.5×3= 二、算一算(按要求保留积的小数位数)。 保留一位小数: 6.3×2.8 1.29×12.5 保留两位小数: 0.98×2.45 7.36×0.54 连乘、乘加、乘减 一、直接写得数 3.4-1.4×2= 0.7+0.8×4= 2.19+0.91×2= 4-4×0.3= 1.4×0.5+0.5= 35×0.6-0.6= 100-9.4×10= (4.8+1.2)×1.5= 二、脱式计算。 6.4+1.6×2.5 10.69-3.5×2.6 12.4×0.6×1.3 0.8×18.5-12.6 整数乘法运算定律推广到小数(一) 一、乘法交换律与结合律的运用。 4.56×0.4×2.5 12.5×2.7×0.8 12.5×32×0.25 2.5×32 12.5×56 25×0.36 二、乘法分配律的运用。 1.08×9+1.08 1 2.5×8.8 99×0.35 3.7×1.8-2.7×1.8 整数乘法运算定律推广到小数(二) 1.25×7.7×8 2.5×(10+4) 6.1×5.4+ 3.9×5.4 13×10.1 12.5×2.5×0.8×4 7.8×9+7.8 45×21-50×2.1 0.45×99 整数乘法运算定律推广到小数(三) 1.25× 2.5×32 3.2×0.25×12.5 0.25×360 25×0.73×4 12.5×0.96×0.8 4.36×12.5×8 (1.25-0.125)×8 4.8×10.1 3.72×3.5+6.28×3.5 3 .6×102 7.09×10.8-0.8×7.09 0.39×199 整数乘法运算定律推广到小数(四) 0.85×9.9 4.8×7.8+78×0.52 56.5×99+56.5 4.2×99+4.2

北师大版五年级数学下册口算题整理

34 +1 4 = 56 -16 = 34 ×2 3 = 5 6 ×5= 2-4 5 = 3÷7= 57 ÷10 21 = 4 7 ÷4= 16 + 5 6 = 2-34 = 59 ×3 25 = 5 7 ×14= 13 +1 4 = 13 -1 4 = 13 ×1 4 = 13 ÷1 4 = 6 7 ×14= 1-59 = 12 +1 4 = 12 -1 4 = 518 ×9 10 = 56 ÷5 7 = 0.25-1 4 = 0.125÷1 8 = 4- 7 15 = 35 ÷745 = 2 9 ×12= (14 -15 )÷1 20 = 14 +1 5 = 23 ÷32 = 5 51 ×17= 1÷59 = 1÷3 4 = 25 ÷10= 54 ×23 ×4 5 = 17 ×7 12 = 34 ÷5 6 = 6×58 = 9×2 3 = 59 ÷9 5 = 52+43= 65-65= 3×94= 74÷43 = 73+74= 21÷87= 1-51= 83×7 6= 1÷65= 0÷176= 103+21= 43-5 3= 53-73= 0.75+41= 85 ×78= 109÷3= 1÷65= 103+21= 43-53= 2-71= 3÷= ×= ×= += ×21= 2-= ÷= 110÷= 6×95= 41×3= 2×53= 18×125= 41×31= 52×43= 83×65= 125×54= 125÷5= 52÷43= 2÷53= 24 7÷14= 65 ÷10= 83÷109= 209÷103= 125÷16 5=

74÷98= 43÷76= 6÷31= 6÷9 2= 41+31= 52+10 3= 83+83= 75+72= 3+21= 54+51= 21+43= 125+65 = 1-65= 83-83= 31-41= 65 -12 5= 43-52= 75-72= 101-201= 5-7 1= 53+51= 21÷31= 52×15= 0÷5 2= 21÷1= 165×32= 65÷61= 75+7 1= 54÷51= 16×81= 43×75= 43-2 1 = 21÷75= 1÷5 4 = 2- 71= 31×10 3 = 12 5 ×4 = 6 - 10 7 = 52÷51= 31+31×31= 72×4 3 = 8 7 ÷ 8 7= 41× 83= 43-5 3= 1÷6 5 = 0÷ 176 = 103+2 1 = 2- 7 1=

小学五年级数学下册口算500题

口算1,17×40= 2,100-63= 3, 3.2+1.68= 4, 2.8×0.4= 5,14-7.4= 6, 1.92÷0.04= 7,0.32×500= 8, 0.65+4.35= 9,10-5.4= 10, 4÷20= 11, 3.5×200= 12, 1.5-0.06= 13,0.75÷15= 14, 0.4×0.8= 15,4×0.25= 16,0.36+1.54= 17, 1.01×99= 18, 420÷35= 19,25×12= 20,135÷0.5= 题 21,3/4 + 1/4 = 22, 2 + 4/9 = 23, 3 - 2/3 = 24, 3/4 - 1/2= 25,1/6 + 1/2 -1/6 = 26, 7.5-(2.5+3.8)= 27, 7/8 + 3/8 = 28,3/10 +1/5 = 29,4/5 - 7/10 = 30, 2 - 1/6 -1/3 = 31,0.51÷17= 32, 32.8+19= 33, 5.2÷1.3= 34, 1.6×0.4= 35, 4.9×0.7= 36,1÷5= 37,6÷12= 38,0.87-0.49= 39,17×40= 40, 100-63=

41, 3.2+1.68=42, 2.8×0.4=43,14-7.4=44, 1.92÷0.04=45,0.32×500=46, 0.65+4.35=47,10-5.4=48, 4÷20= 49, 3.5×200=50, 1.5-0.06=51,0.75÷15=52, 0.4×0.8=53,4×0.25=54,0.36+1.54=55, 1.01×99=56,420÷35=57,25×12= 58,135÷0.5=59,3/4 + 1/4 = 60, 2 + 4/9 = 61, 3 - 2/3 = 62,3/4 - 1/2= 63,1/6 + 1/2 -1/6 = 64,7.5-(2.5+3.8)= 65,7/8 + 3/8 = 66,3/10 +1/5 = 67,4/5 - 7/10 = 68, 2 - 1/6 -1/3 = 69,0.51÷17= 70,32.8+19= 71, 5.2÷1.3= 72, 1.6×0.4= 73, 4.9×0.7= 74, 1÷5= 75,6÷12= 76, 0.87-0.49= 77,17×40= 78,100-63= 79, 3.2+1.68= 80, 2.8×0.4= 81,14-7.4= 82, 1.92÷0.04=

口算速算一(3.25.四五年级)

五年级口算速算姓名: 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= 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=

五年级计算题(巧算与速算)

五年级计算题练习一 一、直接写出得数。 101-201= 2+21= 41+43-51 = 97 -92= 1- 21 -5 1= 51+21-51= 31+35-2= 52+101= 二、解方程或比例。 ① 0.3χ= 45 ② 52χ+5 3 χ=28 ③χ-54 =125 三、计算,要写出主要计算过程,能用简便方法的要用简便方法计算。 51+21+31 21+31-41 51+21+54 2-125-127 79+61+65+75 1513-(1513-52) 五年级计算题练习二 一.直接写出得数。 21+21= 31+32= 1-65= 65-6 5 = 51+51= 54-51= 83+83= 1-21 = 二.解方程 Ⅹ- 21=54 61+Ⅹ=21 2Ⅹ-65=6 1 三.计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算。(18分) (1)54 +(83-41) (2)2-73-7 4 (3)85-31+125 (4)68- 7.5 + 32-2.5 (5)125 -(121 -2 1 ) 五年级计算题 92+2 1= 76-32= 103+41= 73+91= 31-51=

61+4 1 = 75-51= 2017-203-209= 92+83-85= 7- 75= 141+145+143= 41+41+4 3 = 1-32-31= 二.解方程或比例。 X +13 =67 712 —x = 14 X -(716 -524 )=724 三.计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算。(18分) 51+31+54 1-115-116 72+61+65+75 1513-(1513-5 2) 89 -(29 +13 ) 1115 +1017 +415 +517 五年级计算题练习四 一.直接写出得数。(4分) 0.15×0.6= 7÷40= 2-13 = 25 +45 = 12 +23 = 1.2÷2.4= 13 -1 4 = 0.64÷8= 0.75÷0.25= 10-0.06= 512 +7 12 = 12.5×80= 58 +78 = 0.53= 13 +16 = 5— 1 6 = 二.解方程或比例。(9分) ①χ+ 37 = 34 ②χ- 512 = 38 ③χ-5 6 =1 三.计算下列各题,要写出主要计算过程,能用简便方法的要用简便方法计算。(18分)

青岛版数学五年级下册口算题

五年级数学下册课前计算训练题 请老师们结合教学实际从中选择课前练习的数量及题目 第一单元 中国的热极——认识正负数 第一课时 认识正负数 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 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= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 0.081×10= 第二课时 我学会了吗? 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= 10.2+0.02= 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= 第二单元 校园科技周——分数的意义和性质 第一课时 分数的意义 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= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 第二课时 分数意义(练习课) (1)口算 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= (2)在○里填上“<”、“>”或“=”。 41○51 92○32 5 4○53 41○61 53○83 第三课时 分数与除法的关系 (1)口算 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= 21.6-1 2.6= 63÷100= 0.83-0.5= 0.76+0.14=

五年级下册口算速算

五年级口算竞赛 班级 姓名 8.2+1.8= 0.05×4= 92+95= 53+54 = 107-10 3= 3.9+0.39= 4×0.3= 52-51= 74-71= 87-83 = 1- 0.08= 0.2×0.4= 31+31= 21-41= 65-61 = 4.8+ 5.2= 1.4÷0.7= 101+103= 83+ 8 5= 31 +41 = 75 ÷ 10= 3.6÷0.06= 21+31= 61+ 31= 21-81 = 0.9×0.3= 5.6÷0.9= 109-101= -71=91 51 21+= 1×0.06= 0.22×4= 54-52= 125-125= +31=61 0.96÷0.8= 0.9-0.52= 1- 72= 21+61= 61+65 = 0.8×7= 2.5÷5= 109-103= 1 -94= 81 + 41 = 1.5×7= 0.72÷0.6= 51-61= 61+41= 71-81 = 1.32×8= 3.52×20= 43-41= 21-31= 81 + 85 = 0.7×8= 1.2×6= 73-73= 21-125= 65- 32 = 10.3×2= 8.4÷7= 83+83= 21-51= 74+7 3 = 8.2+1.8= 0.05×4= 1- 87= 65+65= 61+127 = 3.9+0.39= 4×0.3= 73+71= 41+43= 65-32 = 0.9×0.3= 2.6÷1.3= 109-21= 109-53= 101+ 52 = 3.5×0.2= 9×0.5= 31+51= 83-41= 32+31 = 1.25×8= 0.01÷1= 54-52= 61+ 32= 21+81 = 2.01×0= 7.5÷1= 43-127= 37 +32= 87-41 = 1- 0.08= 0.2×0.4= 1-127-121= 4-61-65= 65-72+61-7 4 = 8.2+1.8= 0.05×4=

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