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口算大比拼5.6×9﹢5.6=;89×18=;9.9÷0.3=;100×110÷110=;1÷0.1-1×0.1=.

题目详情
口算大比拼 
5.6×9﹢5.6=______;
8
9
×18=______;
9.9÷0.3=______;
100×
1
10
÷
1
10
=______;
1÷0.1-1×0.1=______.
▼优质解答
答案和解析
5.6×9﹢5.6=56;
8
9
×18=16;
9.9÷0.3=33;
100×
1
10
÷
1
10
=100;
1÷0.1-1×0.1=9.9.
故答案为:56,16,33,100,9.9.