问题 解答题
直接写得数.
0.26+0.43=______
2.4-2=______6÷1000=______48-25+39=______
9-7.3=______36÷6×9=______1.4-0.9=______0.28+0.54=______
25×16=______.
答案

0.26+0.43=0.69,2.4-2=0.4,6÷1000=0.006,48-25+39=62,
9-7.3=1.7,36÷6×9=54,1.4-0.9=0.5,0.28+0.54=0.82,
25×16=400.
故答案为:0.69,0.4,0.006,62,1.7,54,0.5,0.82,400.

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