试题与答案

直接写出得数.998+889=380-279=5.9-0.89=15+0.5=0

题型:解答题

题目:

直接写出得数.
998+889=
380-279=5.9-0.89=
1
5
+0.5
=
0÷5
5
8
=
0.25×4=
1÷0.125=27-7
2
7
=

答案:

998+889=1887,380-279=101,5.9-0.89=5.01,
1
5
+0.5
=0.7,
0÷5
5
8
=0,
0.25×4=1,
1÷0.125=8,27-7
2
7
=19
5
7

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