六年级上册数学递等式计算
元旦歌曲-演讲文章
1
六年级上册数学递等式计算
58533
12
8711
3
8
×4÷
3
8
×4
35(1
35
7
)
12
(
41
7
7
5
+
4
)÷
3
+
10
1110
3.64÷4+4.36×
1
4
8635265511525
5
8
4
3
+
5
8
3
4
5
8
÷
7
12
÷
7
10
1
2
÷
52
4
×
3
(156
4
13
26)
8
11
7
8
12
13
7
8
13<
br>
÷[56×(
331
1
1
7
-
8
) ]
(
6
+
9
-
12
)×36
1
3
÷
4
9
+
1
3
+
1
4
12534
5
×
(
6
+
4
) +
5
2
78 ×
45
3232
÷ ( + ) ÷( - 0.2 )
7915
19
4
171
25
×(7.2 +
5
)-
25
÷
8
[ 2
4512
25
×
12
÷(
5
+
15
)
8
49
÷[
9
8
-(
1
3
8
+
7
)]
(
4
5
÷(
531
6<
br>×
5
)-1
2
415
96
.5-(
17
20
+ 0.15
)÷0.6 ]×
2
5
4
5
×11-
4
5
-5
1
4
×
2
5
+3÷4×
2
5
(
5119
8
+
27
)× 8 +
27
3
5
-
1
3
)×15
1
1
13
8
+
2
÷4-
4
2
5
+
1
9
÷
8
9
―
3
8
8
49
÷[
913
8
(
8
+
7
)]
3
(+)×24
(
1
1
51214371
+)÷(-)
×[-(-)]
3
4
8
44
5
+
5
÷
25
3
×
9
[
8
15
-(
7
2
15
12
-
5
)]×14
3
7
-[
19
5
-(
144
5
+
7
)]
17.625-(4.4+
5
8
)
6
432
134
4
+
7
+
7
÷4
7.5
72
5
×
3
+
14
15
÷
1
9
0.16
3
5
÷
[(
112
5
+
3
)÷
9
]
1
÷
3
5
-
3
5
÷6
94
16
4
×
23
3
+7.5÷
4
+4÷(
31
8
-
8
)
.7+
1
50
+3.98
38
8
×[
9
÷(
5
6
-
3
4
)]
4
(
331
4177111
)÷+
75×+25× (
+)÷
55
543101012
15
60
(
(333+667)÷[63×(
21
)×7×5
75
34104411151
()
23
441134368
)] (-÷2)÷
(+÷)
7941010855
15
8471
119
÷[×(2-)]
(4÷7+)×5- 3.64÷4+4.36×
25954
57
(
11
12211325
-)××36
1÷(55-5×7 )× (×+) ÷(11-)
26
673
13
423
5
128×
(
34444
911
9544
-×128-2÷
×( - ÷ ) 1×+2×+
10695
22128
75755
21
1111207613
+)×7×5 ×
+ × ×[ -( + )
75
8
7
1
9
×[0.75-(
16
-
4
)]
5
11
2
5
1
3
5
6
72
9
3
5
6
4
15
220249
1
12
1
13
+
13
×(2.5-
3
)
3
5
÷〔
7
8
-(
2
5
+
3
8
)〕 (1.5
4
5
7
4
22
15
3<
br>
87217
7
12
1
2
3
7
+
2
3
)÷3.75-
2
3
<
br>
43
9
1
5
5
25
6
15.8-
711331
+14.2-
×3.7+0.6+5.3× 16×(1000+)
18185516
3.14×
1441778552
+3.14×
(
)÷+
10÷[-(÷+)]
55
54310313265