题目内容

直接写出得数.
137+26=
20.4-0.7=20×6.4=1.28×8=
5.1÷0.3=
1
8
+
3
8
=
2
3
÷
3
10
=
7
8
=
7.43-1.4-2.6=.
137+26=16320.4-0.7=19.720×6.4=1281.28×8=10.24
5.1÷0.3=17
1
8
+
3
8
=
1
2
2
3
÷
3
10
=2
2
9
7
8
=1
1
7
7.43-1.4-2.6=3.43
故答案为:163,19.7,128,10.24,17,
1
2
,2
2
9
,1
1
7
,3.43.
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