题目内容
27.04-(10.04+0.53)=27.04-10.04-0.53运用了( )
| A.加法交换律 | B.加法结合律 | C.减法的性质 | D.乘法分配律 |
27.04-(10.04+0.53),
=27.04-10.04-0.53,
=17-0.53,
=16.47.
故选:C.
=27.04-10.04-0.53,
=17-0.53,
=16.47.
故选:C.
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