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用递等式计算.(能简算的要简算)35×(512÷34)56+712÷123.7×99+3.737+511+47+611360÷15+2.5×1623÷〔1-(13-14)〕
题目详情
用递等式计算. (能简算的要简算)
|
| 3.7×99+3.7 | ||||||||||||||
| 360÷15+2.5×16 |
|
用递等式计算. (能简算的要简算)
|
| 3.7×99+3.7 | ||||||||||||||
| 360÷15+2.5×16 |
|
3 |
5 |
5 |
12 |
3 |
4 |
5 |
6 |
7 |
12 |
1 |
2 |
3 |
5 |
5 |
12 |
3 |
4 |
3 |
5 |
5 |
12 |
3 |
4 |
3 |
5 |
5 |
12 |
3 |
4 |
5 |
12 |
3 |
4 |
3 |
4 |
5 |
6 |
7 |
12 |
1 |
2 |
5 |
6 |
7 |
12 |
1 |
2 |
5 |
6 |
7 |
12 |
1 |
2 |
7 |
12 |
1 |
2 |
1 |
2 |
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
2 |
3 |
1 |
3 |
1 |
4 |
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
5 |
11 |
4 |
7 |
6 |
11 |
4 |
7 |
6 |
11 |
6 |
11 |
2 |
3 |
1 |
3 |
1 |
4 |
2 |
3 |
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3 |
1 |
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1 |
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1 |
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4 |
▼优质解答
答案和解析
(1)
×(
÷
),
=
×
,
=
;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
3 3 35 5 5×(
÷
),
=
×
,
=
;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
5 5 512 12 12÷
),
=
×
,
=
;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
3 3 34 4 4),
=
×
,
=
;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
3 3 35 5 5×
5 5 59 9 9,
=
;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
1 1 13 3 3;
(2)
+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
5 5 56 6 6+
÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
7 7 712 12 12÷
,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
1 1 12 2 2,
=
+
,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
5 5 56 6 6+
7 7 76 6 6,
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
3 3 37 7 7+
+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
5 5 511 11 11+
+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
4 4 47 7 7+
,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
6 6 611 11 11,
=(
+
)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
3 3 37 7 7+
4 4 47 7 7)+(
+
),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
5 5 511 11 11+
6 6 611 11 11),
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
2 2 23 3 3÷〔1-(
-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
1 1 13 3 3-
)〕,
=
÷〔1-
〕,
=
÷
,
=
.
1 1 14 4 4)〕,
=
÷〔1-
〕,
=
÷
,
=
.
2 2 23 3 3÷〔1-
〕,
=
÷
,
=
.
1 1 112 12 12〕,
=
÷
,
=
.
2 2 23 3 3÷
,
=
.
11 11 1112 12 12,
=
.
8 8 811 11 11.
3 |
5 |
5 |
12 |
3 |
4 |
=
3 |
5 |
5 |
9 |
=
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
3 |
5 |
5 |
12 |
3 |
4 |
=
3 |
5 |
5 |
9 |
=
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
5 |
12 |
3 |
4 |
=
3 |
5 |
5 |
9 |
=
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
3 |
4 |
=
3 |
5 |
5 |
9 |
=
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
3 |
5 |
5 |
9 |
=
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
1 |
3 |
(2)
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
5 |
6 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
7 |
12 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
1 |
2 |
=
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
5 |
6 |
7 |
6 |
=2;
(3)3.7×99+3.7,
=3.7×(99+1),
=3.7×100,
=370;
(4)
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
3 |
7 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
5 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
4 |
7 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
6 |
11 |
=(
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
3 |
7 |
4 |
7 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
5 |
11 |
6 |
11 |
=1+1,
=2;
(5)360÷15+2.5×16,
=24+40,
=64;
(6)
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
2 |
3 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
1 |
3 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
1 |
4 |
=
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
2 |
3 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
1 |
12 |
=
2 |
3 |
11 |
12 |
=
8 |
11 |
2 |
3 |
11 |
12 |
=
8 |
11 |
11 |
12 |
=
8 |
11 |
8 |
11 |
看了 用递等式计算.(能简算的要简...的网友还看了以下:
算一算1/5+2/9÷5/9=4/15*5/6*5/12=4÷2/3÷9/20= 2020-06-06 …
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如何得出的——将2009个分数1/2,1/3,1/4,···,1/2009,1/2010化成小数, 2020-06-27 …
A,B是双曲线的两个顶点,P是双曲线上一点,且与B在双曲线的同一支上,P关于y轴的对称点是Q,若直 2020-07-08 …
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下列各式中,即0,(3a+2)/2,x/y,x^2+y^2,a/x中,整式有()个.a.2b.3c 2020-08-02 …
3x–7+4x=6x–2(1)3x–7+4x=6x–2怎么做还有/4+2=13–1/4怎么做还有11 2020-10-31 …
横竖都是1-9!而且小九宫里面数字不能重复!**6*8*5****6*8*5*******2**9* 2020-11-02 …
1.绝对值小于5的所有整数的和为2.某股票开盘价18元,上午跌了1.5元,下午收盘时又涨了0.3元, 2020-12-31 …
1.除2以外,所有的质数都是奇数.()2.9.5的倒数是5.9.()3.把20克盐放入60克水中,盐 2021-02-05 …