题目内容
【题目】5.09-(0.09+1.23) 9.36-(4.36-3.5)
【答案】3.77;8.5
【解析】
5.09-(0.09+1.23)
=5.09-0.09-1.23
=5-1.23
=3.77
9.36-(4.36-3.5)
=9.36-4.36+3.5
=5+3.5
=8.5
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题目内容
【题目】5.09-(0.09+1.23) 9.36-(4.36-3.5)
【答案】3.77;8.5
【解析】
5.09-(0.09+1.23)
=5.09-0.09-1.23
=5-1.23
=3.77
9.36-(4.36-3.5)
=9.36-4.36+3.5
=5+3.5
=8.5