学号 小学数学五年级下册口算竞赛试题
计划做题所需时间: 10 分钟 成绩: 书写: 一、我会算。(200题,每题1分)
12.5×80= 14.8÷0.1= 7.2+4.8= 8.56×0= 4253
+ = - = 24÷0.6= 55-5.5= 55 6.6÷0.3= 92 4.8÷48= 14.8+2.2= :名5姓9 + = 1.25×8= 111
8 -8 = 2.5 :6-2.5= 0.9级班4.7+2.3= 46.7-3.8= 3.28 4.5×2= 12.8 6.9-2.5= 5.2 7.2×0.8= 12 6×3.4= 1.6 :1.7+2.7= 3.5校学0.62-0.32= 10 1.4×0.5= 2477÷100= 1.5113 +7 = 2.6×0.3= 14.6+24= 18 +7
8 = 0.91924 -1324 = 7.2×0.4= 3.35÷3= 5÷4= 3.9÷13= 7.2÷0.2= 0.01÷4= 0.25×2= 3.5+0.05= 4.2+1.25= ÷20= 1.6÷12= 1×1000= 3.0213 -1
5 = 10 ×7= 0.6+7= ×0.1= ×1000= 1.2-1.7= 2.9×0.1= 5.4÷0.13= 3.2×0.1= 7×0.1= 0.56×0.4= 7.4-2.8= ÷0.8= 0.18÷2.5= 0.16×100= 3 ==
2.4×4=
37 +4
7
=
÷4= -0.9= ÷0.6= ÷5= ×0.62= ÷0.8= ÷0.2=
÷8=
0.75×100= 8.65×10= 1.25×0.8= 4.5×0.02=
5.4×0.1= 0.03+30= 0.125×8= 3.25×1000= 8.1÷100= 3.15-1.5= 1.25×8= 3.43×100= 1.7-0.7= 1-0.04=
1231
- = 1 +0.3= 0.8-3
5
= 372.5×0.4= 0.020.4×50= 3.062.215×0= 600.25+0.75= 1.2÷3= 0.490.62-0.32= 101.4×0.5= 240.75×100= 8.650.02×0.5= 0.353.6÷0.3= 3.086.3÷7= 4.955.6÷100= 6.90.75÷0.25= 0.40.125×8= 2.44.8÷0.3= 10.80.96÷2= 9.6÷1000= 0.7×5= 80×10= 1.5×0.5= 2.834 -0.25= ÷0.7= 14÷20= 1.6÷15= 1×10= 1.25×0.6= 3.2×0.01= 0×1000= 0.22×0.1= 9.6×0.5= 5÷0.8= 4.5-0.05= 3.6÷9= 3.9÷0.8= 16.51313×8= 0.9+9=
×1.25= 0.06÷10= 8÷2= 6.634 +14 +1
4 =×0.5= 4.2÷0.8= 0.18÷2.5= 0.16×0.8= 4.5÷0.04= 8+7.2= ÷1.7= 1.2×10= 0.012÷0.8= 3×0.24= 9÷0.13= 7.8÷0.5= 22
×8= ÷100= ÷6= ×0.8+0.8=
×3= ÷0.2= ÷8= ×0.02= ×30= ×0.2= ×0.3= ÷6= ÷0.12= ÷0.6= ÷5=
9
.
0.56÷28= 0.108÷2= 5×0.12= 4.5+5= 0.36÷0.4= 4.95÷0.9= 24×0.5= 0.3÷0.6= 0.÷0.8= 9.65÷0.1= 4.8×0.5= 0.96÷0.2= 0.72÷3.6= 0.325×100= 2.8+4.2= 10.5×0.4= 3.6÷24= 2.5×8= 0.84÷2.1= 7.3+0.27= 0.8×1.1= 0.56÷0.7= 5÷0.25= 8×0.125= 7.2+12.8= 0.125×4= 7.8+0.01= 0.54÷0.6= 0.61+0.39= 5.6÷100= 8.71÷0.1= 3.5-0.05= 0.56÷28= 0.41+3.7= 21÷0.21= 2×0.02= 10÷20= 0.02×0.5= 0.8×0.13= 2.6÷26= 4.08÷0.4= 7.2-0.8= 0.34÷17= 0.25×40= 757337137
+ + = 7.5- -0.125= + = - + = 1061081212888
五年级数学下册口算题
班别: 姓名: 成绩:
0.75+4.25=
4.2×5=
2.5×4=
4.7+2.3= 0.75×100=
5.6÷100= 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= 0.75÷0.25=
16.8÷4=
0.1÷100=
0.02×0.5= 6.3÷0.9=
0.25×8= 0.63÷0.9= 5.9-2.5= 0.53×1000= 1÷0.01= 9.63÷3= 1.4×0.5= 12.5×8= 9.36÷0.9= 10-5.4= 0.75÷15= 1.01×99=
0.04×2.5= 0.6+0.54=
1×0.01= 0.1+0.01= 0.96÷2=
8.9-0.9=
4.5×2= 3.6÷3=
72.8×0.01=
0.125×8=
1.2÷0.2=
1÷125=
48÷0.6= 7-0.23= 29÷100= 8.9×0=
20÷0.2= 1×0.4= 7.2-0.8= 6+2.4= 0.35÷0.5=
0.4×0.9=
4.8÷0.3= 6.3÷0.7=
0.78÷3=
100÷0.4= 4÷20= 0.4×0.8= 420÷35=
0.81+0.09=
3.5×200= 1.5-0.06= 4×0.25= 25×12=
0.36+1.54= 135÷0.5=
21425125108 + = - = + = - = 1-557788559 = 11219175 + = - = + = 6633101012 -12 = 11124293
2 +5 +2 = 1-5 = 7 -7 = 10 -10 = 242112113 9 +9 = 5 -5 = 3 +3 = 8 +8 +8 = 24121443131 1-9 -9 = 11 -11 = 7 +7 = 4 +4 = 4 +4 = 8.9-(3+0.9)=
7÷8=
1.5+2.45=
2×1.7+2×1.3=
0.4×101-0.4=
1÷5+1÷5=
1.25×0.7×0.8= 0.79+0.79×99=
0.×101-0.= 2-0.-0.36﹦ 12.4×11-12.4= 1.25×3.3×0﹦
1.1-2.7÷27=
20-3.7-7.3= 5×0.75÷1.5×0.75= 1-0.1×0.1=
6×0.125×8= 1×0.4÷1×0.4= 37.2×99+37.2=
25×4÷0.25×4= 0.9×7+10.7= 9÷5-1.9÷5﹦ 6.8-2.4÷3= 0.6÷0.3+0.5= 1.9+5.1÷51= 1.8÷0.9×0.5= 12-0.05×4= 1×0.01÷0.1= 7.2-1.2+6.7= 25×3.3×0﹦
(1.25-0.125)×8= 7.74×(2.8-1.3)+1.5×2.26 =
21×(9.3-3.7)-5.6= 36.54-1.76-4.54= 23.4-0.8-13.4-7.2= 13.7×0.25-3.7÷4= 4.9÷1.4= 0.85×199 = 0.25×36 = 3.2×0.25×12.5=
94115365 - = - = - =
10104588775125531= 6 -6 = 9 +9 = 1-6 = 43
6000毫升=(6)升=(6000)立方分米 7.5升=(7)升(5)毫升=(7500)毫升 1000000立方厘米=(10000)立方分米 =(10000)升 56000升=(56000)立方分米
45000毫升=(45)升=(0.045)立方米 720立方分米=(0.72)立方米 =(720000)立方厘米
3350立方厘米=(3.35)立方分米=(3.35)升 16升=(16)立方分米=(16000)立方厘米 1.3立方米=(1300)立方分米=(1300)升 1立方分米=(0.001)立方米=(1)升 7.7升=(7.7)升=(7700)毫升
550毫升=(0.55)升=(550)立方厘米 1.25升=(1250)毫升=(0.00125)立方米 2立方分米=(2)升=(2000)毫升 1立方米=10立方分米=(1010)升
220立方分米=(220)升=(220000)毫升 60000毫升=(6)升=(0.06)立方米 810000立方厘米=(810)升
3.5升=(3.5)立方分米=(3500)立方厘米
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= 3.8+2-8+2 = 4.25X4=
123+25= 123-35= 56×7= 135÷5= 248+= 146-23= 155×5= 456-12= 456+45= 546-457= 45×10=451 5-12=47. 879+54= .6-546=350 ... 56×12= 45-5= 457+456=
0.3X2.5X0.4 = 50X0.13X0.2= 0.8X630X0.125= 0.78X101= 1.5X102 = 9.8X25 = 1.2X2.5+0.8X2.5 = 1.25X0.7X0.8 = 3.8+4.5+6.2 = 93÷0.31÷3 = 3.25-0.84-0.16 = 88X0.25X4 = 2.8X3.6+1.4X2.8= (3.2+0.128)÷0.8 = 9.83X1.5+6.17X1.5 =
10.1X87 = 312X4+188X4 = 0.135X500X0.2 = 6.3+0.84+3.7+8.16 = 18.75-0.43-4.57 = 0.25X0.03X4 = 13.7X0.25X8= 2.65X1.7+1.35X1.7 = 32.8+5.6+7.2 = (2.5+0.25)X0.4 = 8X(2.5X0.25)= 8.4X0.2+1.6X0.2 = 1.25X0.8X0.5 = (1.5+0.25)X0.4 = 1.2X0.4+1.3X0.4 =