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(2012•通川区模拟)直接写出得数.0.72÷0.09=25÷20%=98×101=398+199=(25×0.25)×8=2.9×4×0.5=2.7÷910=2878÷7=(2.4+315)×18=1645÷8=(25+0.12)÷4=156×12-12×56=7737÷7737=4.4-425=7.75-(5.8-114)=(11.9+17.1)×158=

题目详情
(2012•通川区模拟)直接写出得数.
0.72÷0.09=
25÷20%=
98×101=
398+199=
(25×0.25)×8=
2.9×4×0.5=
2.7÷
9
10
=
28
7
8
÷7=
(2.4+3
1
5
)×
1
8
=
16
4
5
÷8=
2
5
+0.12)÷4=
1
5
6
×12-12×
5
6
=
7
7
37
÷7
7
37
=
4.4-4
2
5
=
7.75-(5.8-1
1
4
)=
(11.9+17.1)×
1
58
=
▼优质解答
答案和解析
0.72÷0.09=8;
25÷20%=125;
98×101=9898;
398+199=597;
(25×0.25)×8=50;
2.9×4×0.5=5.8;
2.7÷
9
10
=3;
28
7
8
÷7=4
1
8

(2.4+3
1
5
)×
1
8
=0.7;
16
4
5
÷8=2.1;
2
5
+0.12)÷4=0.13;
1
5
6
×12-12×
5
6
=12;
7
7
37
÷7
7
37
=1;
4.4-4
2
5
=0;
7.75-(5.8-1
1
4
)=3.2;
(11.9+17.1)×
1
58
=
1
2