直接写出得数.1022+78=311-201=0.88+0.2=0.125×0.8=2÷0.3×0.5=16÷25=1731÷(2-1431)×0=512-16+13=12×23+23=14+712÷13=-数学

题文

直接写出得数.
1022+78=311-201=0.88+0.2=0.125×0.8=2÷0.3×0.5=
16÷
2
5
=
17
31
÷(2-
14
31
)×0=
5
12
-
1
6
+
1
3
=
1
2
×
2
3
+
2
3
=
1
4
+
7
12
÷
1
3
=
题型:解答题  难度:中档

答案

1022+78=1100,311-201=110,0.88+0.2=1.08,0.125×0.8=0.1,2÷0.3×0.5=3
1
3
16÷
2
5
=40,
17
31
÷(2-
14
31
)×0=0,
5
12
-
1
6
+
1
3
=
7
12
1
2
×
2
3
+
2
3
=1,
1
4
+
7
12
÷
1
3
=2.

据专家权威分析,试题“直接写出得数.1022+78=311-201=0.88+0.2=0.125×0.8=2÷0.3×0..”主要考查你对  万以内的数的加法和减法  等考点的理解。关于这些考点的“档案”如下: