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一年级数学小故事1

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一年级数学小故事1一年级数学小故事1 2010-03-23 21:54:13| 分类: 一下数学小故事训|举报|字号 订阅 1. 小红有19朵花,送给妹妹8朵,还剩几朵, 2. 方方用完8支铅笔,还剩12支,方方原来有几支铅笔, 3. 树上先飞走9只鸟,又飞走9只鸟,一共飞走几只鸟, 4. 河里有20只鸭,游走5只,还有多少只, 5. 小明要画20个?,已经画了6个,还要画几个, 6. 小红送给妹妹9朵花,还剩11朵,原来有几朵, 7. 小兰原来有15只铅笔,用掉4支,又买来5支,现在有几支, specificati...

一年级数学小故事1
一年级数学小故事1 2010-03-23 21:54:13| 分类: 一下数学小故事训|举报|字号 订阅 1. 小红有19朵花,送给妹妹8朵,还剩几朵, 2. 方方用完8支铅笔,还剩12支,方方原来有几支铅笔, 3. 树上先飞走9只鸟,又飞走9只鸟,一共飞走几只鸟, 4. 河里有20只鸭,游走5只,还有多少只, 5. 小明要画20个?,已经画了6个,还要画几个, 6. 小红送给妹妹9朵花,还剩11朵,原来有几朵, 7. 小兰原来有15只铅笔,用掉4支,又买来5支,现在有几支, specification erection and scaffolding inspection score requirements for acceptance in the JGJ59-99. (3) workers built a shelf arrangement through the training. (4) set up warning flags of the erection, dismantling, special care. (5) checks on a regular basis. 2, control point: (1) the material must comply with the specified requirements. (2) when used according to the provisions of the load required to use, it is forbidden to place all kinds of construction materials, and avoid overloading. (3) tube, well within the scaffolding must be protection in place, no foot shaft with two-layer within a quarantine or every 10m the provision of a safety net. (4) facilities available to coordinate and transfer procedures, demolition of a large scaffolding with programme, and approved before implementation. Fire safety fire safety at construction site and to facilitate the smooth progress of the construction work is an important part of safety. 1, the implementation of points: (1) led group under the leadership of the fire, found according to key parts of the fire protection system against fire hazards must be immediately eliminated. (2) the project to establish volunteer fire brigade, normal activities. (3) the construction site must be equipped with adequate fire-fighting equipment, is maintained by the project safety, management, regular updates, guaranteed in good condition. 2, control point: (1) 8. 小红有9只气球,小敏有18只气球,小敏比小红多几只气球, 9. 剑桥班有20名女生,8名男生,男生和女生相差几人, 10. 王老师买来20只排球,30只足球,共买了多少只球, 11. 停车场里面有7辆车,又开来了12辆,现在一共多少辆, 12. 小胖家有20条金鱼,送掉一些后还有4只,送掉了几只, 13. 校车上原来有19人,下去了一些人后还剩8人,下去了多少人, 14. 小丁丁要做20面彩旗,已经做好了8面,还要做几面, specification erection and scaffolding inspection score requirements for acceptance in the JGJ59-99. (3) workers built a shelf arrangement through the training. (4) set up warning flags of the erection, dismantling, special care. (5) checks on a regular basis. 2, control point: (1) the material must comply with the specified requirements. (2) when used according to the provisions of the load required to use, it is forbidden to place all kinds of construction materials, and avoid overloading. (3) tube, well within the scaffolding must be protection in place, no foot shaft with two-layer within a quarantine or every 10m the provision of a safety net. (4) facilities available to coordinate and transfer procedures, demolition of a large scaffolding with programme, and approved before implementation. Fire safety fire safety at construction site and to facilitate the smooth progress of the construction work is an important part of safety. 1, the implementation of points: (1) led group under the leadership of the fire, found according to key parts of the fire protection system against fire hazards must be immediately eliminated. (2) the project to establish volunteer fire brigade, normal activities. (3) the construction site must be equipped with adequate fire-fighting equipment, is maintained by the project safety, management, regular updates, guaranteed in good condition. 2, control point: (1) 15. 妈妈买来了18个面包,吃了一些还剩4个,吃了几个, 16. 体育馆里有3只皮球,又买来14只,现在有几只皮球, 17. 这些皮球被借走8只,问:还剩几只, 18. 小丁丁养了1只鸡和1只兔,共有几条腿, 19. 小巧家有一辆轿车和2辆自行车,共有几个轮子, 20. 小亚从家到校要8分钟,来回一次要几分钟, specification erection and scaffolding inspection score requirements for acceptance in the JGJ59-99. (3) workers built a shelf arrangement through the training. (4) set up warning flags of the erection, dismantling, special care. (5) checks on a regular basis. 2, control point: (1) the material must comply with the specified requirements. (2) when used according to the provisions of the load required to use, it is forbidden to place all kinds of construction materials, and avoid overloading. (3) tube, well within the scaffolding must be protection in place, no foot shaft with two-layer within a quarantine or every 10m the provision of a safety net. (4) facilities available to coordinate and transfer procedures, demolition of a large scaffolding with programme, and approved before implementation. Fire safety fire safety at construction site and to facilitate the smooth progress of the construction work is an important part of safety. 1, the implementation of points: (1) led group under the leadership of the fire, found according to key parts of the fire protection system against fire hazards must be immediately eliminated. (2) the project to establish volunteer fire brigade, normal activities. (3) the construction site must be equipped with adequate fire-fighting equipment, is maintained by the project safety, management, regular updates, guaranteed in good condition. 2, control point: (1) 21. 小胖今年8岁,哥哥比他大4岁,哥哥几岁, 22. 停车场开走了6辆车,还有9辆,原来有几辆, 23. 汽车到站后上来2人,现在有20人,原来有几人, 24. 小红做了20朵花,其中黄花4朵,其余是蓝花,蓝花有几朵, 25. 树上停了20只小鸟,飞走了3只,还剩几只, 26. 爸爸买了17只梨,小明吃了9只,还剩几只, specification erection and scaffolding inspection score requirements for acceptance in the JGJ59-99. (3) workers built a shelf arrangement through the training. (4) set up warning flags of the erection, dismantling, special care. (5) checks on a regular basis. 2, control point: (1) the material must comply with the specified requirements. (2) when used according to the provisions of the load required to use, it is forbidden to place all kinds of construction materials, and avoid overloading. (3) tube, well within the scaffolding must be protection in place, no foot shaft with two-layer within a quarantine or every 10m the provision of a safety net. (4) facilities available to coordinate and transfer procedures, demolition of a large scaffolding with programme, and approved before implementation. Fire safety fire safety at construction site and to facilitate the smooth progress of the construction work is an important part of safety. 1, the implementation of points: (1) led group under the leadership of the fire, found according to key parts of the fire protection system against fire hazards must be immediately eliminated. (2) the project to establish volunteer fire brigade, normal activities. (3) the construction site must be equipped with adequate fire-fighting equipment, is maintained by the project safety, management, regular updates, guaranteed in good condition. 2, control point: (1) 27. 苹果有13只,梨比苹果少4只,梨有几只, 28. 苹果有17只,比梨多4只,梨有几只, 29. 有红花5朵,黄花7朵,一共有几朵花, 30. 开走了3辆车,还剩15辆,原来有几辆, specification erection and scaffolding inspection score requirements for acceptance in the JGJ59-99. (3) workers built a shelf arrangement through the training. (4) set up warning flags of the erection, dismantling, special care. (5) checks on a regular basis. 2, control point: (1) the material must comply with the specified requirements. (2) when used according to the provisions of the load required to use, it is forbidden to place all kinds of construction materials, and avoid overloading. (3) tube, well within the scaffolding must be protection in place, no foot shaft with two-layer within a quarantine or every 10m the provision of a safety net. (4) facilities available to coordinate and transfer procedures, demolition of a large scaffolding with programme, and approved before implementation. Fire safety fire safety at construction site and to facilitate the smooth progress of the construction work is an important part of safety. 1, the implementation of points: (1) led group under the leadership of the fire, found according to key parts of the fire protection system against fire hazards must be immediately eliminated. (2) the project to establish volunteer fire brigade, normal activities. (3) the construction site must be equipped with adequate fire-fighting equipment, is maintained by the project safety, management, regular updates, guaranteed in good condition. 2, control point: (1)
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