问题
解答题
直接写出得数
|
答案
(1)
÷1 2
+5 8
×1 4
=3 5
;19 20
(2)2.87+5.6-0.87+4.4=12;
(3)(0.25+
+1 4
)×8=8;1 2
(4)4-1÷3-8×
=1;1 3
(5)0.1×0.1+0.1÷0.1=1.01;
(6)
-(9 10
+1 4
)÷7 20
=3 4
;1 10
故答案为:
,12,8,1,1.01,19 20
.1 10