(完整)四年级小数加减乘除法口算练习题

4.3-2.5= 0.17+0.06= 1.02-0.09=720÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78=0.6×0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5÷5= 3.2-3.2= 3.7+2.3= 2.5×100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.5÷70= 3.1+3= 3.8+0.38=7.5÷25= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.3÷9= 4.5-0.4= 9.5-5= 1.1×9= 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= 4.8÷40= 53÷100=

5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2=0.25×100= 3.4-2.8= 0.6-0.37=0.052×10= 10+0.08= 1-0.75=0.5×1000= 7.82+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= 0.72-0.42= 0×10.5= 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= 8-4.6= 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= 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+0.4= 0.77÷11= 3.56×10= 0.9×7= 30.5÷5= 8×0.04＋3= 5.3×0.1= 41.2＋21= 5.66÷0.2= 8.4÷0.7= 501－98= 0.1×9.02= 110÷100= 1.01×9= 3.1×10= 125×7＋125= 0.65×5= 0.1×7= 32.5÷0.5= 2.58÷0.2= 0.7＋7.32= 480＋199= 63÷0.7= 4×1.8= 0.3＋

4.44= 2.01×7= 10÷8= 0.8＋7.62= 0.12×8= 4.2÷0.1= 1.6×3= 1.2×0.6= 100÷200= 6.2×0.3= 0.6×0.7= 2.8÷70= 0.9×0.4= 2.1÷7÷0.1= 5×2.1= 2.5×4×0.5= 50×0.04 = 3.4÷0.1= 6.9÷3= 100×2.5×0.4=

1.26＋0.74=

2.34－1.34= 6.3÷9= 1.5＋2.5)×0.11= 8.2÷1.9= 1.26＋0.74= 9÷5= 1－0.25－0.75=

1.6－0.9= 3.44＋0.56= 1.2÷4= 3.1＋

2.5＋0.9= 6.8－2.9= 4.2－0.8= 7.34÷2= 9.7×2＋0.3×2= 125×4= 0.6×9= 5.4÷1.8= 38×0.01＋0.02= 2.7÷30= 1.01×5= 510÷100= (1.2＋0. 6)×0.1= 7. 4－2. 4=

3.7＋

4.2= 2.4×3= 34×567×0=

3.2÷0.04= 0.54÷0.9= 0.4×2.5= 3.6＋5.8＋

4.2= 0.15÷0.3= 3.18×100= 41×0.4= 0.86÷0. 2=

0.08＋5= 1.8×30= 80×0.4= 0.03÷0.01＋0.3=

1.2÷6= 6.4÷4= 3.6÷40= (1.5＋0.5)÷2= 3.2÷1.6= 7－0.16= 9.9÷3= 9.8－

2.9－

3.1= 8×20÷5= 0.8×1.25×15=

4－3.2＝1－0.99＝ 4.1＋4.14＝0.6＋0.8＝

0.81÷0.9= 1÷0.01= 0.9÷0.45= 0.48÷0.24=

1.8＋0.9＝0.28＋0.2＝ 6.5－5.6＝9.65－5＝1.6÷0.04= 0.24×0.5= 1.85×0.1= 1.2×0.7= 0.09÷3= 4.9÷7= 0.86－0.6＝0.58－0.41＝4.2×2= 1.1×3= 0.32＋0.21＝7.2＋

2.8＝10×0.35= 0. 06×100= 0.57－0.27＝0.86－0.4＝0.74+0.54＝0.32+0.21= 12.3÷10= 6.53÷100= 12÷100= 0.16÷10= 1－0.42＝ 5.2＋

3.5＝

0.61－0.3＝0.8－0.08＝ 3.6÷6= 8.4÷4= 0.64÷8= 0.6×8= 2.4÷8= 0.06÷3= 20×0.5= 1000×0.09= 6.6＋1.4＝ 3.9－2＝0.837－0.837＝7.3＋1.7＝

0.35÷7= 2.8×4= 0.5×0.5= 2.5×10= 0.06×0.9= 0.05×1.6= 0.5×0.05= 0.3×0.03= 3.6÷0.3= 0.54÷0.6= 0.12÷0.4= 0.45÷0.5= 0.25×4= 2.5×0.4= 1.25×0.8= 12.5×0.8= 8.5－2.9＝ 4.8－4＝ 3.8＋4.02＝ 3.42＋0.48＝3.7÷0.1= 2÷0.2= 1.2÷0.03= 0÷1.8= 1.08－0.8＝2－0.01＝7.51＋1.49＝ 4.6＋3＝0.8×0.25= 110×0.1= 15÷0.5= 0.32÷0.004= 8.1÷0.3= 0.92×0= 0.1×0.001= 0.8÷0.02= 3.6÷2.4= 0.2×1.8= 4-2.56= 1.57+4.02= 9.94-5.83= 2.4×3= 24×0.03= 5.6+0.24= 14.7＋3.89－4.7＝ 4.56＋9.1＋0.44＝ 4.2-3.5= 1.76＋2.83＋0.24＝ 6.26－3.65－1.35＝ 1.74+3.26=