(1)0.9, ]÷(1+5)=11 被除数:11×5+5=60 (3)1.8, 查看更多

 

题目列表(包括答案和解析)

直接写出结果.
73-37=
270+90= 0×9÷3= 11÷2=
81-5= 56÷7= 8×6= 35÷4=

查看答案和解析>>

在横线上填上“>”“<”或“=”.
7.81÷0.9
7.81;   
7.81÷1.1
7.81;
7.81÷0.9
=
=
78.1÷9;   
7.81-0.9
7.81×0.9.

查看答案和解析>>

除数和商都是0.9,被除数是
0.81
0.81

查看答案和解析>>

小明在操场上插几根长短不同的竹竿,在同一时间里测量竹竿长和相应的影长,情况如表
影长(米) 0.5 0.7 0.8 0.9
1.1
1.1
竹竿长(米) 1 1.4 1.6
1.8
1.8
2.2
这时,竹竿长和影长成
正比例
正比例
关系,并把表中数据填完整.

查看答案和解析>>

7×5
5
14
=
5
8
÷
2
3
=
1
6
+
2
5
=
2
3
×
3
4
=
1+
1
2
-0.4=
1
4
+0.75=
1
3
+
2
9
=
6
7
÷9=
1
4
+
1
2
=
5
6
×0.4=
8
9
=
1
9
×
1
9
=
(2+
2
5
)×(1+
1
4
)=
2
3
×9=
6
9
+
1
6
=
1
3
=
1
2
+1
1
3
=
5-(2+
3
8
)=
4.5÷
1
4
=
39×
4
13
=
11×(10+
1
11
)=
11+(3+
2
3
)=
3
5
×
5
6
=
3
4
=
12-(6+
3
4
)=
1÷(1+
3
4
)=
20÷20%=
1÷0.01= 1.12= 9.9÷(1+
4
5
)=
81÷
5
9
=
1.65-0÷1.65=
2
3
×
4
9
×
1
2
=
5-1.4-1.6= (0.18+0.9)÷9=
3
10
×1.25=
1.25×0.16×8=
5
8
+7.3÷10%=
5
8
+9-0.2=
5.08-0.74-1.26=
1
4
×0.2=
1-.0375÷
5
8
=
8÷0.5+
1
4
×(1+
1
4
)=
1
12
+
5
6
)×24=
10(3+
1
7
)÷(3+
1
7
)=
(3+
1
2
+5+
1
3
+2+
1
2
)-(5+
1
3
)=
2
5
+
1
5
÷
2
5
+
1
5
=
1-
3
10
-
2
5
=
3-(2+
4
9
)+(2+
4
9
)=
3
8
-
3
8
÷3=
0×(3+
2
9
)+(1+
2
5
)=
1
6
+
1
7
-
1
6
+
1
7
=
0.125×64×0.125=
5
4
×8+8×
1
4
=
3
8
+
3
4
×16=
5
9
-
5
6
+
4
9
=

查看答案和解析>>


同步练习册答案