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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:
直接写出得数1-1×0.28=0.88÷1%=0.55÷0.5=4÷25%=13+34-13+34 2020-04-07 …
看谁算得又对又快27÷14×7=3.5×200=5×0.25=10-5.4=501×13=1.5- 2020-04-07 …
用lingo解决maxz=1.90-1.8x1-2.02x2-0.1x3(未知数X1、X2、X3) 2020-05-24 …
看谁算得又对又快1.43+0.57=3.2×5=3.5÷0.7=1.72-0.9=712-512= 2020-07-09 …
根据12×13=156,在横线里填数.0.12×13=1.2×0.13=1.2×1.3=0.12× 2020-07-18 …
(2008•罗平县)计算下面各题(能简算的要简算)(1)6.3×60%+4.7×60%-0.6=( 2020-07-18 …
直接写得数.2-12=352+198=15+13=1.03+0.07=32÷1000=56×815 2020-07-18 …
4.5+1.43÷1.3-1.255.13÷1.25×0.5五年级上册简便计算 2020-07-19 …
几道数学题(要有过程)1.-13*2/3-0.34*2/7+1/3*(-13)-5/7*0.342 2020-07-19 …
13+13=58-18=7.2÷0.3=54-1=45+0.2=0.54÷9=89-19=12-1 2020-07-25 …