1、小數(shù)口算計(jì)算題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=

2、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

3、15;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.

4、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= 8×0.043= 5.3×0.1= 41.221= 5.66÷0.2= 8.4÷0.7= 50198= 0.1×9.02= 110÷100= 1.01×

5、9= 3.1×10= 125×7125= 0.65×5= 0.1×7= 32.5÷0.5= 2.58÷0.2= 0.77.32= 480199=63÷0.7= 4×1.8= 0.34.44= 2.01×7= 10÷8= 0.87.62= 0.12×8= 4.2÷0.1= 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

6、15;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.

7、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=23×100= 9.8-4.8= 5.4+1.2+6.8=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&

8、#215;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

9、.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= 8×0.043= 5.3×0.1= 41.221= 5.66÷0.2= 8.4÷0.7= 50198= 0.1×9.02= 110÷100= 1.01×9= 3.1×10= 125×8125= 0.65

10、×5= 0.1×7=32.5÷0.5= 2.58÷0.2= 0.77.32= 480199= 63÷0.7= 4×1.8= 0.34.44= 2.01×7= 10÷8= 0.87.62= 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&

11、#215;0.5= 50×0.04 = 3.4÷0.1=6.9÷3= 100×2.5×0.4=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= 1.260.74= 2.341

12、.34= 6.3÷9= (1.52.5)×0.11= 8.2÷1.9= 1.260.74= 9÷5= 10.250.75= 1.60.9= 3.440.56= 1.2÷4= 3.12.50.9= 6.82.9= 4.20.8= 7.34÷2= 9.7×20.3×2= 125×4= 0.6×9= 5.4÷1.8= 38×0.010.02= 2.7÷30= 1.01×5= 50÷100= (1.20. 6)×0.1= 7. 42. 4= 3

13、.74.2= 2.4×3= 34×567×0= 3.2÷0.04= 0.54÷0.9= 0.4×2.5= 3.65.84.2= 0.15÷0.3= 3.18×100= 41×(0.5+0.4)÷0.6= 0.86÷0. 2= 0.085= 1.8×30= 80×0.4= 0.03÷0.010.3= 1.2÷6= 6.4÷4= 3.6÷40= (1.50.5)÷2= 3.2÷1.6= 70.16= 9.9&#

14、247;3= 9.82.93.1= 8×20÷5= 0.8×1.25×15= 43.2 10.99 4.14.14 0.60.8 0.81÷0.9= 1÷0.01= 0.9÷0.45= 0.48÷0.24= 1.80.9 0.280.2 6.55.6 9.6551.6÷0.04= 0.24×0.5= 1.85×0.1= 1.2×0.7=0.09÷3= 4.9÷7= 0.860.6 0.580.41 4.2×2= 1.1×3= 0.320

15、.21 7.22.8 10×0.35= 0. 06×100= 0.570.27 0.860.4 0.74+0.54 0.32+0.21= 12.3÷10= 6.53÷100= 1. 12÷100= 0.16÷10= 10.42 5.23.50.610.3 0.80.08 3.6÷6= 8.4÷4= 0.64÷8= 0.6×8= 2.4÷8= 0.06÷3= 20×0.5= 1000×0.09= 6.61.4 3.92 0.8370.837 7.31.7 0

16、.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= 8.52.9 4.84 3.84.02 3.420.48 3-0.6-0.7=5-0.6-0.8-1.2= 2÷0.2= 1.2

17、7;0.03= 0÷1.8= 1.080.8 20.01 7.511.49 4.63 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= 14.73.894.7 4.569.10.44 4.2-3.5= 1.762.83

18、 6.263.651.35 1.74+3.26= 1.5×4= 2.5×4= 0.13× 4= 5.4÷10= 0.18×0.3= 4.2×1000= 0.45÷0.15= 3.6÷0.1= 8.5×100= 8.5÷ 1.7= 3.2÷100= 1.2÷0.3 = 0.49÷7= 0 .04×25= 0.096÷0.03= 84÷4.2= 1000×0.756= 0.5×100= 0÷0.25= 1

19、47;0.01= 1.25×8= 3.8×2= 7.2÷0.9= 1.6×0.2= 9.3÷0.3= 4÷0.4= 0.45÷0.5= 0.2÷0.01= 0.9×6= 2.1×0.3= 7×0.08= 1.87×0= 0.24×5= 0.2×0.5= 60×0.5= 0.05×1.6= 0.5×1.1= 0.8×0.5= 6÷0.12= 1.25×4= 4×0.25= 0.4÷

20、;8= 1.8×0.5= 8÷0.5= 0.32÷16= 2.5÷10= 6.3÷2.1= 0.92÷4= 80÷1.6= 6.21.7= 0.56÷14= 1.6÷0.8= 6.3÷9= 0.15×8= 7.2÷0.6= 4.2÷1.4= 3.9÷3.9= 0÷6.81= 1.47×0.4= 0.4×0.25 0.8×7 1.5×7 1.32×8 0.7×8 10.3×2 5

21、×0.6 3.21×23 3.21×2.3 32.1×2.3 32.1×0.23 3.21×0.23 321×0.0230.9×0.3 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 0.4×50 30×0.1 2.6×3 4.1×2 0.35×0.2 7.5×0.1 0.9×0.3 1×0.06 9×0.5 1.25×8 10.73 0.6×8 2.05×100 0.04×0.3 0.4×0.25 1.25×8 1.6×5 0.91.40.2×0.4 8.21.8 10035