16+23=2-211=611÷233=1÷14-14-1=4.5÷4.5÷12=712×2.4=0.4+14=(59-16)×18=-数学

题文

1
6
+
2
3
=
2-
2
11
=
6
11
÷
2
33
=
1
4
-
1
4
-1=
4.5÷4.5÷
1
2
=
7
12
×2.4=
0.4+
1
4
=
5
9
-
1
6
)×18=
题型:解答题  难度:中档

答案

1
6
+
2
3
=
5
6
2-
2
11
=
20
11
6
11
÷
2
33
=9
1
4
-
1
4
-1=2
3
4
4.5÷4.5÷
1
2
=2
7
12
×2.4=1.4
0.4+
1
4
=0.65
5
9
-
1
6
)×18=7

据专家权威分析,试题“16+23=2-211=611÷233=1÷14-14-1=4.5÷4.5÷12=712×2.4=0.4+14=..”主要考查你对  分数的加法和减法(异分母)  等考点的理解。关于这些考点的“档案”如下: