四年级小数点简便运算乘除加减混合脱式题

2.1÷7÷0.1=

5×2.1＋2.1=

2.5×4×0.5=

50×0.04＋420=

3.4÷0.1－21=

100×2.1×0.03=

6.9÷3＋19=

3.7＋1.26＋0.74=

2.34－1.34×0=

(1.5＋2.5)×0.77=

31－0.25－0.75=

34.1＋21.5＋0.9=

9.7×12＋0.3×12=

38×0.01＋0.02=

(1.2＋0.16)×0.1=

0.03÷0.01＋0.3=

1.25×8×4=

3.6＋5.8＋4.2=

6.8×20÷5=

0.34÷17－0.02=

(1.5＋0.5)÷2=

0.8×1.25×15=

0.24÷4×6=

0.9÷0.3×7=

30÷0.2÷1.5=

9.8－2.9－3.1=

1.02×8－0.16=

0.25×0.4÷0.1=

0.42×4×0.25=

0.8÷0.1×0.5=

2.8÷0.7×20=

0.8×0.6÷2=

5×(3.2－2.6)=

5.4÷0.9＋0.8=

(1.4－0.8)÷0.6=

3.26÷2×0.01=

(5.1－2.7)÷0.6=

7.6－0.7－0.3=

1.25×8×0.74=

1.8＋2.2＋6.4=

0.6×5＋0.4×5=

4.27－0.6－0.4=

3.6＋0.8＋0.2=

8.54－1.7－2.3=

720÷8÷0.1=

0.75×4÷7.5=

2.5×0.7×4=

0.9×100÷3=

2÷(6.4＋4.6)=

2.8÷0.7＋6=

19.6÷0.2÷5=

7.86＋7.86×9=

0.25＋0.75=

9.9＋0.51＋0.1=

7.3×2.5×4=

1.25×8×3.7=

12－6.2－3.8=

2.4÷4＋5.6÷4=

7.6－0.7－0.3=

1.25×8×0.74=

1.8＋2.2＋6.4=

0.6×5＋0.4×5=

6.02×0.3＋0.3=

32.1＋2.5×0.4=

45.7－5.5×6=

10.21×3－10.21=

45.7－5.5×6=

10×0.6－0.6=

13.7×0.25×40=