苏教版五年级下册数学分数加减法专项练习
2023-02-05
来源:吉桦宠物
导读苏教版五年级下册数学分数加减法专项练习
苏教版五年级下册数学分数加减法专项练习
班级:_______姓名:__________
1、口算。
5 + 6
1313
= 78 + 5
8
= 15 + 7
10
= 10
7
– 1= 2、脱式计算。12 –(11
6 – 12
) 78 – 1
8
=
34 – 1
2
= 2– 2
3
=
1– 49 + 59
= 1– 3
5
=
14 + 1
7
= 153 –14
=
6 – 1
2
=
27 + 33
14 – 7
3
10 + 2
5
=
34 – 1
4
=
49 + 5
9
=
58 – 1
8
= 1112 – 13
3 + 4
56 –(112 + 3
)
45 – (15 + 3
10
)
3、能简算的要简算。
11 + 5 + 3 + 1
5– 34
128812
7 – 7
56 – 14 + 1
3
2328 +(1314 + 2
7
) 53 – 59 + 5
6
32 – 27 – 5
7
8– 1742 – 25
42
159 –(23 + 5
9
)
1352
2
3 + 8 +8 + 3
21 +(23 +19
21
) 14 + 18 + 116 + 111
32 + 64 + 128
4、解方程。
34 + 45 – 7
8
34 – 51
12 + 6
7–(32
4 – 5
)
58 + 85 + 38 + 2
5
7
12 + 35
5 + 12
415 – (3 +2
5
)
27x+ =
99
153
2x– = x– =1
665
Top
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2024-12-11 10:37:22 HTTP/1.1 GET : http://www.jhyzhx.com/wenku/rgdcc/wDodJnqBkn/
- 运行时间 : 0.444974s [ 吞吐率:2.25req/s ] 内存消耗:4,951.77kb 文件加载:163
- 查询信息 : 4 queries 0 writes
- 缓存信息 : 0 reads,0 writes
- [2]DOMDocument::loadHTML(): Tag tang5 invalid in Entity, line: 1
#0 [internal function]: think\Error::appError(2, 'DOMDocument::lo...', '/www/webroot/ww...', 44, Array)
#1 /www/webroot/www.zhanqun30.com/application/index/controller/Wenku.php(44): DOMDocument->loadHTML('<tang5>...')
#2 /www/webroot/www.zhanqun30.com/application/index/controller/Wenku.php(110): app\index\controller\Wenku->content_gl('\xEF\xBB\xBF<p>\xE8\x8B\x8F\xE6\x95\x99\xE7\x89\x88...')
#3 [internal function]: app\index\controller\Wenku->detail()
#4 /www/webroot/www.zhanqun30.com/thinkphp/library/think/Container.php(395): ReflectionMethod->invokeArgs(Object(app\index\controller\Wenku), Array)
#5 /www/webroot/www.zhanqun30.com/thinkphp/library/think/route/dispatch/Module.php(131): think\Container->invokeReflectMethod(Object(app\index\controller\Wenku), Object(ReflectionMethod), Array)
#6 [internal function]: think\route\dispatch\Module->think\route\dispatch\{closure}(Object(think\Request), Object(Closure), NULL)
#7 /www/webroot/www.zhanqun30.com/thinkphp/library/think/Middleware.php(185): call_user_func_array(Object(Closure), Array)
#8 [internal function]: think\Middleware->think\{closure}(Object(think\Request))
#9 /www/webroot/www.zhanqun30.com/thinkphp/library/think/Middleware.php(130): call_user_func(Object(Closure), Object(think\Request))
#10 /www/webroot/www.zhanqun30.com/thinkphp/library/think/route/dispatch/Module.php(136): think\Middleware->dispatch(Object(think\Request), 'controller')
#11 /www/webroot/www.zhanqun30.com/thinkphp/library/think/route/Dispatch.php(168): think\route\dispatch\Module->exec()
#12 /www/webroot/www.zhanqun30.com/thinkphp/library/think/App.php(432): think\route\Dispatch->run()
#13 [internal function]: think\App->think\{closure}(Object(think\Request), Object(Closure), NULL)
#14 /www/webroot/www.zhanqun30.com/thinkphp/library/think/Middleware.php(185): call_user_func_array(Object(Closure), Array)
#15 [internal function]: think\Middleware->think\{closure}(Object(think\Request))
#16 /www/webroot/www.zhanqun30.com/thinkphp/library/think/Middleware.php(130): call_user_func(Object(Closure), Object(think\Request))
#17 /www/webroot/www.zhanqun30.com/thinkphp/library/think/App.php(435): think\Middleware->dispatch(Object(think\Request))
#18 /www/webroot/www.zhanqun30.com/public/index.php(26): think\App->run()
#19 {main}
0.445954s