题目内容

直接写得数
0.03×0.6=______;
0.375÷
1
8
=______;
1.25×0.4×2.5×80=______;
20-10
3
5
=______;
36×(
1
6
-
1
9
)=______;
21.82-
8
15
-4
7
15
=______;
144×
142
143
=______;
125×56=______;13
4
5
+4.37+5.63+6
1
5
=______;
3
4
÷
1
4
=______;
7.2÷0.4=______;777×9+111×37=______.
0.03×0.6=0.018;
0.375÷
1
8
=3;
1.25×0.4×2.5×80=100;
20-10
3
5
=9.4;
36×(
1
6
-
1
9
)=2;
21.82-
8
15
-4
7
15
=16.82;
144×
142
143
=142
142
143

125×56=7000;
13
4
5
+4.37+5.63+6
1
5
=30;
3
4
÷
1
4
=3;
7.2÷0.4=18;
777×9+111×37=11100.
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