下面算式中计算正确的是( )
A.100﹣20+80 =100﹣100 =0 |
B.(184+316)÷25×4 =500÷100 =5 |
C.1053﹣438﹣53 =1053﹣53﹣438 =1000﹣438 =562 |
D.2740﹣403 |
=2740﹣400+3
=2340+3
=2343
下面算式中计算正确的是( )
A.100﹣20+80 =100﹣100 =0 |
B.(184+316)÷25×4 =500÷100 =5 |
C.1053﹣438﹣53 =1053﹣53﹣438 =1000﹣438 =562 |
D.2740﹣403 |
=2740﹣400+3
=2340+3
=2343