7-4= 5+5= 6+1= 7-5= 7-6= 8-1= 8-2= 8-3= 9-2= 9-7= 9-8= 10-1= 10-4= 10-5= 10-6= 10-0= 8-8= 10+0= 7-7= 10-10= 查看更多

 

题目列表(包括答案和解析)

8+2-8+2 25×4÷25×4
1
5
×5÷
1
5
×5
26-0.75+0.25
7.26-(5.26-1.5) 286+198 314-202 526+301
223-99 6.25+3.85-2.125+3.875 9-24÷56×21 98×58+58+58.

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0.1×7.2= 4.2÷0.6= 0.8×0.4=
1.01×10= 0.8×0.125= 21.5÷100=
18÷5= 0.4+0.4÷0.4= 4.4×0.5=
0.57+0.3= 1÷0.25= 0.5×(7.2+2.8)=

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1.8÷2= 4.5÷5= 7.2÷8= 4.8÷4= 10.5÷7=
2.1÷3= 5.4÷6= 8.1÷9= 6.5÷5= 10.4÷8=
3.2÷4= 6.3÷7= 3.3÷3= 7.8÷6= 10.8÷9=

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0.8×1
=
=
0.8        
25×0.4
=
=
0.4×25        
0.2×0.05
=
=
0.02×0.5
7.8
7.8×9.2      
5.6×0.5
0.5×3.6      
0.36×0.095
0.36
5.9×1.06
1.06   
7.2×0.12
7.2×0.13    
358
358×0.65

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1.8+2.6= 2.5×4= 12.5×8= 1.65÷(6.5÷6.5)=
4.8+8= 0.5+9= 0.53-0.4= 0.8+0.2×4=
7.5-7.5= 0.6×9= 7-1.5= 5.9×3.6×0=

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