判断下面4道题,( )题是运算正确的.
A.(198+102)÷25×4 =300÷100 =3 |
B.25×(40+8) =25×40+8 =1000+8 =1008 |
C.375﹣(75+163) =375﹣75﹣163 =300﹣163 =137 |
D.360﹣(170+190)÷40 |
=360﹣360÷40
=0÷40
=0
判断下面4道题,( )题是运算正确的.
A.(198+102)÷25×4 =300÷100 =3 |
B.25×(40+8) =25×40+8 =1000+8 =1008 |
C.375﹣(75+163) =375﹣75﹣163 =300﹣163 =137 |
D.360﹣(170+190)÷40 |
=360﹣360÷40
=0÷40
=0
试题篮
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