五年级数学下册口算题(全册)

五年级第二学期数学口算比赛试题

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= 8×0.125= 0.75÷0.25= 16.80.25×8= 0.040.63÷0.9= 5.9-2.5= 0.53×1000= 72.81÷0.01= 489.63÷3= 1.4×0.5= 12.5×8= 8.99.36÷0.9= 10-5.4= 0.75÷15= 1.01×99= 25 +15 = 1-89 = ÷0.7= 1+3.8= 0.62÷4= 0.1×2.5= 1+0.54= 8.94.5×2= 3.6×0.01= 1÷0.6= 207-0.23= 4.829÷100= 6.3×0= ÷0.4= 0.814÷20= 0.4×0.8= 420÷35= 427 - 7 = 16 +16 = -0.34= 0.175+0.0225= -0.32= 0.02×0.5= ÷100= 6.3÷0.9= ×0.01= 0.1+0.01= -0.9= 0.96÷2= ÷3= 0.125×8= ÷125= 1.2÷0.2= ÷0.2= 1×0.4= ÷0.3= 7.2-0.8= ÷0.7= 6+2.4= 0.78÷3= 0.35÷0.5= +0.09= 0.4×0.9= 3.5×200= 1.5-0.06= 4×0.25= 0.36+1.54= 25×12= 135÷0.5= 58 +18 = 2510

5 - 5 = 2193 - 3 = 10 +1

10

= 2.1 5.6 0.6 10075111242

- = + + = 1- = - = 121225257793242112

- = + = - = + = 1010995533113 2412144

+ + = 1- - = - = + = 8889911117731319411

+ = + = - = - = 444410104553512565?? - = - = + =

886699775

1- = 8.9-(3+0.9)= 7÷8= 1.5+2.45= 62×1.7+2×1.3= 0.4×101-0.4= 1.25×0.7×0.8 0.79+0.79×99= 1÷5+1÷5= 0.89×101-0.89= 2-0.64-0.36﹦ 1.1-2.7÷27= 12.4×11-12.4= 1.25×3.3×0﹦ 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﹦ 6000毫升=( )升=( )立方分米

7.5升=( )升( )毫升=( )毫升 1000000立方厘米=( )立方分米=( )升 56000升=( )立方分米

45000毫升=( )升=( )立方米

720立方分米=( )立方米 =( )立方厘米 3350立方厘米=( )立方分米=( )升 16升=( )立方分米=( )立方厘米 1.3立方米=( )立方分米=( )升 1立方分米=( )立方米=( )升 7.7升=( )升=( )毫升

550毫升=( )升=( )立方厘米 1.25升=( )毫升=( )立方米 2立方分米=( )升=( )毫升 1立方米10立方分米=( )升

220立方分米=( )升=( )毫升 60000毫升=( )升=( )立方米 810000立方厘米=( )升

3.5升=( )立方分米=( )立方厘米

(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

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