篇一：五年级上册数学口算题
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= 2.54.6×0.4= 30.75×0.4=234.73×10= 03.3×0.5= 604-1.4= 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=19.9+11.1=75÷10=1.32×8=0.9×0.3= 0.13×7= 4×0.3=7200÷800= 0.98-0.09=0.2+0.78= 0.15+0.7= 670+250=10.2+0.2=9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 3.2-0.32= 2+2.8=380-290= 0.35+0.5= 0.35+0.63= ×0.4= 7.7×0.09= 2.2×0.4= 0.32×23.5= 0.25×0.8= 3.4187÷1000= 0.96÷8= 0.7×8=5×0.2= 0.21×100= 3500÷70= ×0.8=0.012×0.05= 4.1×100= 5.5×4=7.2×0.6= 0.1250.8×7= 10.3×2= 2.01×0= 0.7×4=600×0.7= 10.2+0.02= ×20= ×0.6= ×2= ×0.5= ×8= 5×400= 0.081×10= 1.5×7= 5×0.6= 10×0.05= 0.05×4= 17×300= 25×100=1+3.89= 3. 430-250=0.17+0.06= 1.02-0.09=0.17+0.6= 0.83-0.6= 3.1+3= 3.8+0.38=
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= 0.53÷100= 5.1+2.3=0.52+0.4= 0.6-0.37=0.5×1000= 0.82+0.3=13.5+6.5= 1.2-0.8=21.6-12.6= 0.76+0.14= 30×100=0.92-0.2= 3.5+4.8=5+0.07= 1-0.61= 3.7+0.33=5.8-3.6= 0.52+0.4= 6.45+5.5= 3.4-2.8= 9.53-1.53= 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= 2.7+0= 0.4×50= 0.35×0.2= 0.6×8= 4.7+2.3= 23×100=9.8-4.8= 70×12= 0.052×10=80÷1000= 2.7+0.4=0.72-0.43=12.5×8=30×0.1=7.5×0.1=2.8×10=4.5×2= 125×80= 0.25×100=3.4-2.8=63÷100=0.83-0.5= 0.47+0.23= 0.25+0.75= 8.8-6.7=10+0.08= 1.2-0.8= 0.83-0.5= 2.3×4= 2.6×3=2.5×2=0.7×0.8= 5.6+0.4= 7.2×0.8= 480÷40= 0.078÷10= 3.05×100= 3.5+2.4= 3.25×0= 4.1×2= 0.5×10=6×3.4=
10+0.08= 1-0.75=0.51+0.33=1-0.6= 8-4.6=4.5-1.3=
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= 4.7+2.3= 6×3.4=0.620.02×0.5= 0.75÷0.25= 0.56÷28= 3.6÷12=12.8÷4=10÷20= 3.08×0.01=2.4÷0.8= 10.84.95÷0.9=9.650. 56÷0.7= 0.1257.2×0.1= 0.011÷2.5= 1.251.4÷0.5= 1.04÷0.8= 0.12÷0.6=0.72÷0.3=4.5×2= 6.9－0.32= 3.6÷0.3= 0.125×8= 0.36÷0.4= 0.8×1.1= 7.2+12.8= 46.75.2÷13=24÷15= 4.95×1000= ÷9=9.6÷0.1= 0.325×4= 3.28×0.1= ×0.8= 3.21.55÷0.5= 0.38÷0.1=0.27÷0.9=0.46÷0.1=－2.5= 1.4×0.5= 6.3÷7= 4.8÷0.3= 0.64÷0.8= 12.5÷5=8.65×10= 6.9×0.1=÷0.8= 0.108×100= 2.5×0.1= 3.91.2÷0.8= ÷0.04= 03.15÷0.7=1.36÷0.2= 0.48÷0.2= 0.22÷0.2= 7.2×0.8= 0.75×100=5.6÷100= 0.96÷2= 0.72÷3.6=－3.8= 1.64÷41= 0.35×0.6=0.4×0.5= ÷2= ×8= ÷0.13= 0.07÷0.7= ÷1.7= 1.86÷0.2= 8.73÷0.9= 3.45÷0.5=1.16÷0.4=
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=7.44÷0.8= 3.69÷0.9= 20.8×7＝ 1.3210.3×2＝ 3.510×0.05＝0.1312.5×8＝ 0.42.6×3＝ 7.53.5×0.01＝ 94.1×2＝2.61×0.06＝ 0.910－3.52= 8.20.9－0.52= 3.990.35×0.2= 12.4×5= 1.257.82－7.2= 2.190.8＋0.18= 0.728.28÷0.9= 2.48÷0.8= .28÷0.3=0.25×8＝ 1.5×0.2＝0.9×7＝ 0.7×50＝ 3.25×0.1＝ 0.45×0.5＝0×3＝ 1.25×0.3＝9＋1.8= 0.2×1= 4－0.08= 4.8×8=＋9.1= 10.1－0.24= 8.1 3÷0.5=0.75÷0.5=×0.4= 1.6×7＝ 0.7×0.3＝5×4＝ 0.05×0＝2.3×0.2＝4.1×9.8＝3.9×8＝ 7.5×0.5=2.5×0.4= 0.22×0.3= 30＋5.2=2.012.5×4×12=10-1.8-7.2= －0.89=6.8－5.1=0.89 1.71÷0.3= 1.92÷0.8= ÷0.8= ×8＝ ×0.6＝ ×4＝ ×4＝ ×2＝ ＋0.39＝ ×0.1＝ ×0.4= ×4= ×0.1= ×0= ＋0.42= －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＝ 0.8×1.25＝ 0.3×3.6＝0.3×0.3＝ 10×0.07＝ 0.3×1.4＝ 0.05×7＝ 0.92×0.4＝ 0.2×0.26＝0.14×4＝ 0.02×0.1＝1.2×0.3＝100-35.22＝2.3×4＝ 0.22×4＝ 3.25×0＝ 0.90×3.52＝ 12.5×8＝ 0.43+3.57= 0.9×0.8= 6.5×10= 0.56×100= 3.215×100= 0.8×10=0.6×0.8 = 3×0.9= 12.5×8= 50×0.04= 0.16×5 ﹦ 1.78＋2.2 = 0.7÷0.01 =2.5×0.4 = 126.6÷0.66 = 5.37×0+4.63 =1.6+2.4×0.3 = 2.14－0.9＝7.2＋2.8＝0.9÷0.01＝ 13÷4＝ 0.96÷0.3＝ 2.5×0.7×0.8=8－2.5＝ 8×0.25＝ 0.36＋0.64＝0.2×0.4＝8.22.5×0.4＝ －0.52＝ 8÷10 =1÷0.5=3.78×100=4.08×100= 2.5×0.4=80×0.3 = 9.6÷0.6 = －3.9= ＋2.03＝ ＋7.3= 12÷0.3= 1.5×0.4＝ 16÷1.6＝ 64.32÷16＝＋1.8＝ 2.4×5＝ 3.99×1＝ 1.47÷0.7= 0.96÷3= 14÷0.8 = 1.1×0.2 = 3.6×0.4= 1.1×9= .5-0.4 = 1.25×8÷1.25 =4.2÷3.5＝ 0.3×0.3= 2.87÷0.7＝ 7÷0.25＝ 5.6×1.01= 4.2÷0.1＝
1.2×0 3.9 2.7
篇二：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= 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= 9.6×3= 0.75×2= 6.01×0.3=4.25×4= 2.3×0.06=54×0.8= 17.5×0.01= 6×6.5= 0.66×0.3=4.6×0.4= 0.75×0.4=4.73×10=3.3×0.5= 0.05×0.4= 4.3×0.2= 0×34.5=0. 07×0.5= 15×0.08=1.6×0.03= 3.2×0.5= 3.6×0.7= 2.5×0.4=3×0.09= 23×0.4= 0×23.5= 60×0.8= 120×0.5= 12.5×8= 45.2×2= 33×0.04=0.09×0.9= 0.8×0.9=25×0.4= 6.5×0.4=7.7×0.8= 2.2×0.05= 0.32×100=0.25×4=3.4×0.6= 7.3×4=66×0.4= 1.3×3= 6.5×4= 4.7×0.1=0.6×100= 12.5×0.8= 8.5×0.2= 0.012×20= 4.1×0.6=5.5×2= 7.2×0.5= 0.125×8=
0.89-0.25= 19.9+11.1= 75÷10= 1.32×8= 0.9×0.3=0.13×7= 4×0.3= 7200÷800= 0.98-0.09= 0.15+0.7= 8500÷500= 3.2-0.32= 0.35+0.63= 1-0.98= 0.048+0.52= 187÷1000= 1+3.89=0.96÷8=0.8×7= 0.7×8=10.3×2= 3.5×0.2= 2.01×0= 0.21×100=0.7×4= 430-250= 0.17+0.06= 0.17+0.6= 0.83-0.6=0.2+0.78=600×0.7=670+250= 10.2+0.2= 3.2-3.2= 3.7+2.3= 2+2.8=380-290= 3500÷70= 3.1+3= 5×400= 0.081×10= 1.5×7=5×0.6= 10×0.05= 0.05×4= 1.02-0.09= 17×300= 10.2+0.02=9.2-6= 25×100= 0.35+0.5= 3.8+0.38=
五年级上册口算（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= 五年级上册口算（四） 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= 9.5-5= 3.5+2.4= 4.5+4= 0.74+0.16= 0.53÷100=0.52+0.4=0.6-0.37= 0.5×1000= 1.2-0.8= 0.76+0.14= 30×100= 5+0.07= 3.7+0.33=330×9= 1-0.95= 4-0.6= 23×100= 5.1+2.3= 70×12=0.052×10= 0.82+0.3=21.6-12.6= 80÷1000= 0.92-0.2= 1-0.61= 0.51+0.33= 9.53-1.53= 0.3+0.27= 0.95+0.05= 9.8-4.8= 125×80= 0.25×100= 10+0.08= 13.5+6.5=63÷100=2.7+0.4= 3.5+4.8=0.47+0.23=1-0.6= 9.5-0.5= 0.47+0.13= 2.5+3.2= 480÷40= 0.078÷10= 3.4-2.8=1-0.75= 3.05×100= 0.83-0.5=0.72-0.43= 3.5+2.4=0.25+0.75=8-4.6=
9.5-7.3= 9.5-7.3= 9.53-1.53= 2.7+0=0.4×50= 0.35×0.2=0.6×8=4.7+2.3= 0.62-0.32= 5.6×100=0.56÷28=0.8×1.1= 1.64+4.1=7.2+0.8=7.82+0.3=8.8-6.7= 1-0.95=3.4-2.8=0.96-0.35= 0.25+0.75=1.2-0.8=0.83-0.5=12.5×8= 2.3×4=3.25×0= 30×0.1= 2.6×3= 4.1×2= 7.5×0.1=2.5×2= 0.5×10= 2.8×10=0.7×0.8=5.6+0.4= 4.5×2= 7.2×0.8= 6×3.4=0.75×100=0.02×0.5= 3.6×0.3=0.75÷0.25= 0.125×8= 0.86÷2=0.36÷0.4=0.7×9=3.6÷24=46.7-3.8= 12.8÷4= 5.2÷13=10÷20= 24÷15=0.35×0.6=
五年级上册口算（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= 五年级上册口算（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= 0.02×0.5=0.75÷0.25= 0.56÷28=3.6÷12= 12.8÷4= 10÷20= 3.08×0.01= 2.4÷0.8=4.95÷0.9= 0. 56÷0.7= 7.2×0.1= 3.6÷0.3= 0.125×8= 0.36÷0.4= 0.8×1.1=5.2÷13= 24÷15= 4.95×1000=10.8÷9= 9.65÷0.1= 0.125×4= 0.01×0.1=6.3÷7= 4.8÷0.3=0.64÷0.8=7.2+12.8= 12.5÷5= 8.65×10=6.9×0.1= 9.6÷0.8= 0.325×100= 3.28×0.1=
5.6÷100= 0.96÷2= 0.72÷3.6=46.7－3.8= 1.64÷41= 0.35×0.6= 0.4×0.5=0.108÷2= 2.5×8= 3.9÷0.13= 1.04÷0.8= 0.12÷0.6= 0.72÷0.3= 4.62÷0.6= 0.35÷0.1= 3.15÷0.7= 2.64÷0.4= 1.33÷0.7= 1.54÷0.2= 7.44÷0.8= 1.2÷0.8= 0.38÷0.1= 0.27÷0.9= 0.46÷0.1= 1.92÷0.4=3.92÷0.8=0.98÷0.7= 7.56÷0.9=1.18÷0.2= 8.28÷0.9= 2.48÷0.8=0.07÷0.7=1.36÷0.2=0.48÷0.2=0.22÷0.2=0.9÷0.3= 4.32÷0.9=1.8÷0.6=1.19÷0.7= 0.09÷0.1= 3÷0.5= 0.75÷0.5=
1.16÷0.4=8.73÷0.9= 3.45÷0.5=5.11÷0.7=0.24÷0.8= 0.4= 1.53÷0.9= 0.21÷0.1= 1.71÷0.3= 1.92÷0.8= 1.76÷
五年级上册口算（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＝ 五年级上册口算（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= 10.3×2＝10×0.05＝ 12.5×8＝2.6×3＝ 3.5×0.01＝ 4.1×2＝ 1×0.06＝10－3.52=0.9－0.52= 0.35×0.2= 2.4×5= 3.5×0.2＝0.13×7＝ 0.4×50＝7.5×0.1＝ 9×0.5＝2.6×3＝ 0.9×0.3＝ 8.2＋1.8= 3.99×1=1－0.08= 1.25×8=0.9×0.3＝ 5×0.6＝ 0.7×4＝ 0.05×4＝ 3.25×0＝ 2.3×4＝ 0.45×0.2＝ 4.1×2＝ 0×9.8＝ 3.9＋0.39＝ 1.25×8＝ 7.5×0.1＝9×0.5= 2.5×0.4= 0.2×0.4= 0.22×4= 4×0.3=30×0.1= 4.8＋5.2= 2.01×0=
1－0.98= 5.6÷1.4＝0.21×100= 0.3×3.6＝ 0.05×7＝ 0.02×0.1＝ 100-35.22＝ 0.22×4＝ 0×3.52＝ 0.43+3.57= 2.5×4×12= 0.48＋0.52= 0.28÷1.4＝ 3.4－1.4= 0.3×0.3＝ 0.92×0.4＝ 0.3＝2.3×4＝ 3.25×0＝ 12.5×8＝ 0.9×0.8=0.5×40=0.1÷0.5= 0.45×2.5＝ 10×0.07＝ 0.2×0.26＝ 0.2×0.4＝2.5×0.4＝ 0.9－0.52＝ 8÷10 = 0.5= 0.125×8=3.88÷0.4= 0.8×1.25＝ 0.3×1.4＝ 0.14×4＝8.2＋1.8＝ 2.4×5＝ 3.99×1＝1.47÷0.7= 3=1.2× 1÷ 0.96÷ 10-1.8-7.2=
五年级上册口算（九） 姓名
16.5×10= 0.56×100= 3.78×100=4÷0.8 = 3.215×100= 0.8×10=4.08×100= 1.1×0.2 = 五年级上册口算（十） 姓名
13.8＋9.9＝2.4×2.5＝ 0.05×0.8＝ 2.56－0.37＝ 1.25×0.8×0.5＝ 12×2.5＝ 1.23×3＝ 3.2÷1.6= 0.6×0.8 = 3×0.9= 12.5×8= 50×0.04= 0.16×5 ﹦ 1.78＋2.2 = 0.7÷0.01 =2.5×0.4 = 126.6÷0.66 = 5.37×0+4.63 = 1.6+2.4×0.3 = 2.14－0.9＝ 7.2＋2.8＝ 0.9÷0.01＝ 12÷13÷4＝ 0.96÷0.3＝ 2.5×0.7×0.8= 8－2.5＝ 8×0.25＝ 0.36＋0.64＝ 72.8÷0.8＝ 8.4÷4.2＝
0.4= 0.3 = 9.6÷0.6 =－3.9= ＋2.03＝ 2.7＋7.3= 0.3= 1.5×0.4＝ 1.6＝ 5.6×64.32÷16＝3.6×0.4= 1.1×9=1.2×0.5-0.4 =8÷1.25 = 4.2÷3.5＝ 0.3×0.3= 2.87÷0.7＝ 7÷0.25＝ 1.01=0.1＝ 3.5＋3.5×3＝ 19.6÷2＝ 8.8÷2.2= 0.75×4＝ 0.5×0.8= 8.4×0.2= 1.6×0.2＝7.2×0.3= 2.8×0.3= 0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100=2.2÷0.11= 5.46＋4.54=12.5×0.8= 0.35×0.3= 1.4×5= 2.8×4= 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=
2.5×80× 1.25× 3.9 16÷ 4.2÷
篇三：五年级数学上册口算练习题[人教版]
五年级口算练习（1）
班级：姓名： 成绩：
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=
2.4×0.5= 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=0.25×0.4= 1.6÷0.8= 1÷2.5=1.25×0.8= 3.2÷0.04= 0÷1.7= 9÷0.25÷4= 0.25×3.97×4=（1.2＋8.8）×0.4=
五年级口算练习（2）
班级：姓名： 成绩： 5.6÷1.4＝ 0.48÷0.8＝4.4÷0.11＝
4.2×3 ＝ 3.2×0.4＝ 0.3÷0.01＝
4÷0.5＝5.1÷0.17＝0.28÷1.4＝
0.9÷0.45＝9.6÷16＝ 1÷0.01 ＝
0.01÷1＝ 7.5÷1.5＝ 0.81÷9＝
3÷0.5＝10÷25＝4.8÷0.16＝
0÷3.89＝ 3.52÷1＝ 37.2×99＋37.2=
6.4÷4﹦1.5÷0.3﹦ 1×0.4÷1×0.4=
1.8×5﹦7.2÷0.9﹦ 25×4÷0.25×4=
2.2×6﹦8.4÷0.4﹦ 9÷5－1.9÷5﹦
4.5÷0.9﹦ 2.5×4﹦25×3.3×0﹦
2.5×4﹦0.3÷0.1﹦ 37.2×99＋37.2﹦
4.5×2= 7.8+0.22= 2－0.64－0.36﹦
五年级口算练习（3） 班级：姓名： 成绩：
3.4×0.4=12.6－0.9= 2－1.64－0.36﹦
1.2÷0.04= 0.42÷7=1.25×3.3×0﹦ 0.9＋2.01= 2.97÷100= 20－3.7－7.3=
6.3+7= 2.19＋9.1= 5×0.75÷1.5×0.75= 0.65×0.2=9.8-0.98= 1-0.1×0.1=
0.7+3= 1.2×0.8= 0.9×7+10.7=
6.3÷0.021=1.5÷0.03=6.8-2.4÷3=
5×0.7= 0.43×5=3.6÷0.9-4=
3.6-0.36= 8.1-2.2=0.6÷0.3+0.5=
6.8＋8.6=9.4×0.2=1.8÷0.9×0.5= 2－1.08= 8.8÷0.4=(1.6+0.5)÷5= 43×0.01﹦ 3.72×0.2= 0.7×8-0.6=
99＋0.1﹦ 3.2-2=6×0.125×8=
五年级口算练习（4） 班级：姓名： 成绩：
1.9×4﹦8.8÷0.11= 4×1.2×0.25= 0.125×8﹦ 1.8×40= 2.5-3.6÷1.8=
2.3÷0.1﹦ 8×5.1= 12-0.05×4=
4.2×3﹦2.01÷3= 16-4.5-5.5=
1.8÷0.3＝ 3.72÷4= 13-0.5-4=
1.1×0.7= 2.32-0.4=1.9+5.1÷51=
3.2×50=3.2×0.5=1×0.01÷0.1=
1.25÷0.5= 1.29÷3= 7.2-1.2+6.7=
1.2×3=2-0.8= 55×0.06= 10.7-5.7= 0.52+0.08=2÷5=8×0.03= 0.01×100= 30×0.01= 0×1.22=0.6×5=1.2-0.9= 0.54÷0.6= 0.26×0.3= 1÷0.05=20×0.4=
2.8+10.2= 7-0.9=0.55+0.3= 0.8+0.2= 16÷0.4= 0.14×5= 2.5×4= 15.3-10=
3.3+7= 6÷10=0.86+2.1= 40.37+4=
3.2÷0.8= 0.45+0.55= 6.4÷8=0.24×0.5=
《五年级上册口算练习题》出自：百味书屋
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