1 . 计算下面各题,怎样简便就怎样计算.
4.2-1.38+5.8-4.62
× 0.68+0.68÷5
÷
+
×5.7+5.9×7.5- 1.6×7
4.2-1.38+5.8-4.62
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/841f63479a9c4606b0a978b43f346b4f.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/f6ecc20fed8d4ee0b55a34803aa209cd.png?resizew=39)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/5abec929bf2b4a41a800e0e640ca8a9e.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/474c8f96f34f4cdc95c390c56f5a486c.png?resizew=14)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/2090b3e2022144d1ba1c69e9740574b5.png?resizew=14)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630593/STEM/df22662920e64215a575d44f3ad8d47d.png?resizew=7)
您最近一年使用:0次
2018-06-27更新
|
156次组卷
|
2卷引用:【推荐】【小升初模拟】2018年冀教版六年级下册期末模拟数学试卷
2 . 直接写得数.
365+199= 7.45+8.55=
-
= 6÷
=
3.6×25%= 10÷1%=
1
-
= 4×
=
0.13+
+0.87= 3.2×8÷3.2×8=
365+199= 7.45+8.55=
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/e164a984dfaa4450be53faf886753b8e.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/da2c3b53abda41bc865d702c0b2bcd52.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/71366c1e079a4c7f9692539bf48eaae1.png?resizew=7)
3.6×25%= 10÷1%=
1
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/f66241c22c404115b11704fa16d61768.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/2b6aef642df44b58b466983e062df1d4.png?resizew=39)
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/1723fd65b5054d45a4021d507d892da0.png?resizew=47)
0.13+
![](https://img.xkw.com/dksih/QBM/2018/6/27/1976197425659904/1976496811630592/STEM/df22662920e64215a575d44f3ad8d47d.png?resizew=7)
您最近一年使用:0次
2018-06-27更新
|
126次组卷
|
2卷引用:【推荐】【小升初模拟】2018年冀教版六年级下册期末模拟数学试卷
3 . 计算
64×2-32+256-128![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1985174e05ad371e13cf24d244423da4.png)
66.5×1002
35.21×73-3521×0.29+
64×2-32+256-128
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1985174e05ad371e13cf24d244423da4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9c8c81c28982c574d9c5a9fb6d6800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0caffed7b70903d064430ceedf123564.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f64306b85a21bc1401013c9fe65195bd.png)
您最近一年使用:0次
4 . 计算
(1)
(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ace0efa216f7c86909afe1883acdb85.png)
(3)
(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
(5)
(6)解方程
:
=x:
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35cce64180401c08fe47d98bc6e6c22e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ace0efa216f7c86909afe1883acdb85.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b04b1aa01ca06bbbf3841b2bd5395785.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
(5)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecc05621d8c9366b847dbbd90f86b7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1af090cb9c14c528ed212bc665f1b36.png)
您最近一年使用:0次
5 . 递等式计算.
(1)3-(12.9-84×
) (2)44.4×25
(3)
×(26×
) (4) 2―[
+(
-
)]
(1)3-(12.9-84×
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/219d5edc2dc14a8e8274d83af7359eb4.png?resizew=7)
(3)
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/77005a335a0f4a68a30716656f13ff5c.png?resizew=14)
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/8a631ab5ca7e4335934cc474a75d3e7f.png?resizew=14)
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/1d557056c07f47d1998ccf53a6976afc.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/b60eb9e2e5e043ff889d1c15d7459ae0.png?resizew=7)
![](https://img.xkw.com/dksih/QBM/2018/5/4/1938062161338368/1939643050262528/STEM/4c8a6197585c4767a66909d03b3ae394.png?resizew=14)
您最近一年使用:0次
6 . ( )÷15=
=0.4=( )%=16∶( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba9d38e97f7d108c4a042bab06b51a1c.png)
您最近一年使用:0次
2018-03-23更新
|
35次组卷
|
2卷引用:2017-2018学年人教版六年级下册毕业模拟测试数学试卷
7 . 甲数的40%是乙数的
,已知乙数是140,甲数是________ 。
![](https://img.xkw.com/dksih/QBM/2017/11/15/1856038465232896/1856038465347584/STEM/70055cce44614a6685204f3fa6123ed1.png?resizew=13)
您最近一年使用:0次
2018-01-08更新
|
163次组卷
|
5卷引用:2020年苏教版六年级下册小升初模拟测试数学试卷(一)3
真题
8 . 脱式计算.
0.25×
+ 2.5% 9.6-11÷7 +
×4
0.25×
![](https://img.xkw.com/dksih/QBM/2017/7/10/1856014549401600/1856014549696512/STEM/eae194a76a2c485bab4ea10fc05adb6f.png)
![](https://img.xkw.com/dksih/QBM/2017/7/10/1856014549401600/1856014549696512/STEM/642fa296ad5c44fe905a30d1b3cee6b9.png)
![](https://img.xkw.com/dksih/QBM/2017/7/10/1856014549401600/1856014549696512/STEM/a8f72015e52547caac12a3d52e8c9bcc.png)
您最近一年使用:0次
2018-01-08更新
|
163次组卷
|
2卷引用:2019年人教版六年级下册小升初模拟测试数学试卷12
真题
9 . 直接写出得数.
26×50= 25×0.2= 10﹣0.86= 24×
=
÷3= 125%×8= 4.8÷0.8= 8÷
=
12×(
+
)= 1﹣1÷9=
×0= 2.5×3.5×0.4=
26×50= 25×0.2= 10﹣0.86= 24×
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/2c8b39c29b04421e88fb049c439a2671.png)
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/4dd9de8df71246618a7d99c68e99c1e4.png)
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/2bc3a4142f694e17be3704d11bc80b9e.png)
12×(
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/2383efcedd824cf38f9e17a67782a8ad.png)
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/f4825d8f155f407fa9e960f7976bcc4a.png)
![](https://img.xkw.com/dksih/QBM/2014/11/3/1576498558918656/1576498586664960/STEM/aac11228d29642afab9c13d22f863aca.png)
您最近一年使用:0次
2016-12-09更新
|
47次组卷
|
3卷引用:2019年人教版六年级下册小升初模拟测试数学试卷12