20以内加减法应用题

20以内混合加减法应用题

20以内混合加减法应用题
一、简介
本文档旨在提供一系列适用于小学生学习的20以内混合加减法应用题，通过这些题目的练习，帮助学生巩固和应用加减法的基本概念和技能。

二、题目列表
1.小明有5颗苹果，他吃掉了3颗，还剩下几颗？
2.在花园里有8朵红花和5朵黄花，一只小鸟飞过来摘了3朵红花，
还剩下几朵花？
3.韩梅梅有12本漫画书，她借给了小红4本，她还有几本漫画书？
4.母鸡下了8个蛋，其中有2个被小动物偷走了，还剩下几个蛋？
5.小华有15个糖果，他分给小明7个，自己还剩下几个糖果？
6.小雷有10块钱，他买了一本书花了3块钱，还剩下几块钱？
7.小明有18个水果，他把其中的9个水果放在篮子里，还有几个水
果没有放？
8.学校买了一些花瓶，一共有16个，其中有11个被学生摔坏了，还
剩下几个完整的花瓶？
三、解答
1.小明有5颗苹果，吃掉了3颗，剩下2颗。

2.在花园里有8朵红花和5朵黄花，一只小鸟摘了3朵红花，剩下5
朵红花。

3.韩梅梅有12本漫画书，借给了小红4本，还有8本漫画书。

4.母鸡下了8个蛋，被小动物偷走2个，剩下6个蛋。

5.小华有15个糖果，分给小明7个，自己还剩下8个糖果。

6.小雷有10块钱，买了一本书花了3块钱，还剩下7块钱。

7.小明有18个水果，放了9个在篮子里，还有9个水果没有放。

8.学校买了16个花瓶，被摔坏了11个，还剩下5个完整的花瓶。

四、总结。

幼儿园20以内加减法30道题目

幼儿园20以内加减法30道题目一、20以内加减法题目（30道）1. 1 + 2 =2. 3 + 4 =3. 5 + 2 =4. 4 + 3 =5. 2 + 6 =6. 7 + 1 =7. 3 + 5 =8. 2 + 7 =9. 4 + 2 =10. 1 + 9 =11. 5 + 3 =12. 6 + 2 =13. 3 + 6 =14. 2 + 8 =15. 4 + 4 =16. 7 + 2 =17. 5 + 4 =18. 3 + 7 =19. 6 + 3 =20. 8 + 1 =21. 9 - 2 =22. 7 - 3 =23. 8 - 5 =24. 6 - 4 =25. 10 - 2 =26. 11 - 3 =27. 12 - 5 =28. 13 - 4 =29. 14 - 6 =30. 15 - 7 =二、20以内加减法题目解析（20题）1. 1 + 2 = 3- 解析：这是一道简单的加法运算，1表示1个物体，2表示2个物体，把它们合在一起就是3个物体。

2. 3 + 4 = 7- 解析：可以用数小棒的方法来理解，先拿出3根小棒，再拿出4根小棒，然后数一数一共有7根小棒。

3. 5 + 2 = 7- 解析：在数的顺序上，从5开始往后数2个数，6、7，所以结果是7。

4. 4 + 3 = 7- 解析：把4想象成4个苹果，3想象成3个苹果，放在一起数就是7个苹果。

5. 2 + 6 = 8- 解析：从2开始，接着数6个数，3、4、5、6、7、8，得出结果为8。

6. 7 + 1 = 8- 解析：7再加上1个，就是8，也可以用计数器来演示，在7的基础上再拨1个珠子就是8。

7. 3 + 5 = 8- 解析：可以用凑十法的思想，3和5相加，3还差7就到10，5可以分成2和3，3和3凑成6，再加上2就是8。

8. 2 + 7 = 9- 解析：2加上7，2往后数7个数，3、4、5、6、7、8、9，结果是9。

9. 4 + 2 = 6- 解析：4个物品和2个物品合起来，数一数就是6个物品。

20以内加减法解答题50道含答案(完整版)

20以内加减法解答题50道一.解答题(共50题，共237分)1.有12朵花，插在2个花瓶里。

一个花瓶里插5朵，另一个花瓶里插几朵？2.飞走12只鸟，飞来9只鸟，树上原来有18只鸟，现在有几只鸟？3.体育课上，同学们排队做游戏，每队站16个学生。

从右往左数，小宁排第9，他的左边有多少个学生?4.作业一共要写16页，小明写了7页，请问他还需要写多少页?5.公共汽车上一共有18人，到站后有9人下车，同时又有7人上车，现在公共汽车上有多少人？6.小青要练习写16个毛笔字，还剩下8个字没有写，他已经写了几个字?7.“六一”儿童节一年级有13个节目要表演，已经表演了8个节目，还要表演几个节目？8.老师要送18份礼物，已经送了9份，其中小红得到了2份，还剩多少份礼物没有送出？9.窝里有13只鸽子，飞走了9支，请问还剩下多少只?10.小明有14枝彩色笔，小刚借走了5枝，小明还有几枝?11.一(2)班共有15个小朋友参加表演,其中有8个小朋友合唱,还有几个小朋友表演其他节目?12.商店里有20袋大米，第一天卖出去5袋，第二天卖出去13袋，第一天比第二天少卖出去多少袋大米？13.电线杆上停着14只小鸟。

第一次飞走了一些小鸟，第二次又飞走了一些，杆上还剩下9只小鸟。

两次一共飞走了多少只小鸟？14.一辆公交车上原来有15人，下去了7人，又上来5人，车上现在有多少人？15.原来有17个气球，被吹走的8个，还剩下多少个？16.小菊看一本35页的故事书，星期一看了15页，星期二看了9页。

星期二比星期一少看多少页？17.小明有14张卡片，送给小华7张，又买来6张，现在小明有几张卡片？18.红气球和黄气球一共有14个，红气球有8个，黄气球有多少个？19.爷爷在河边钓鱼，上午钓了12条，下午只钓了9条。

爷爷上午比下午多钓了多少条鱼？20.有17颗糖果，分给2个小朋友，一个小朋友分得8颗，另一个小朋友分得几颗？21.图书馆里有15本《数学故事》，借走了8本。

20加减法练习题

20加减法练习题加减法是数学中的基础运算，对于学生来说，掌握20以内的加减法是非常重要的。

下面是一些20以内的加减法练习题，适合初学者进行练习。

20以内加减法练习题一、加法练习1. 5 + 7 = ?2. 8 + 6 = ?3. 3 + 12 = ?4. 9 + 11 = ?5. 10 + 5 = ?二、减法练习1. 15 - 7 = ?2. 18 - 6 = ?3. 20 - 4 = ?4. 12 - 9 = ?5. 14 - 10 = ?三、混合加减法练习1. 6 + 8 - 5 = ?2. 15 - 3 + 2 = ?3. 10 + 5 - 3 = ?4. 12 - 7 + 4 = ?5. 20 - 8 + 6 = ?四、应用题1. 小明有10个苹果，他妈妈又给了他5个，小明现在有多少个苹果？2. 小华有15个气球，他送给朋友7个，现在还剩下多少个气球？3. 小红有8支铅笔，她又买了4支，现在她一共有多少支铅笔？4. 小刚有20元钱，他花了5元买了一支笔，还剩下多少钱？5. 小丽有12朵花，她又种了8朵，现在她一共有多少朵花？五、填空题1. 如果我有 4 个橘子，又得到了 6 个，那么我一共有 ______ 个橘子。

2. 我有 15 个硬币，如果我用掉 7 个，那么我还剩下 ______ 个硬币。

3. 我原本有 10 支铅笔，又买了 3 支，现在我有 ______ 支铅笔。

4. 如果我有 18 个玩具，送给朋友 6 个，那么我还剩下 ______ 个玩具。

5. 我有 20 张卡片，卖掉 5 张，现在我有 ______ 张卡片。

六、答案1. 加法答案：12, 14, 15, 20, 152. 减法答案：8, 12, 16, 3, 43. 混合加减法答案：9, 14, 12, 9, 184. 应用题答案：15, 8, 12, 15, 205. 填空题答案：10, 8, 13, 12, 15通过这些练习题，学生可以逐步提高对20以内加减法的掌握程度。

20以内加减法练习题(100题)52份

姓名：答题时间：用时：答对：题7 + 9 = 18 - 6 = 4 + 16 = 14 - 5 = 3 + 17 =12 - 8 = 10 + 10 = 19 - 7 = 6 + 14 = 16 - 2 =2 + 18 = 13 -4 = 8 + 12 = 20 - 9 =5 + 15 =11 - 7 = 9 + 11 = 17 - 6 = 1 + 19 = 15 - 3 =7 + 13 = 20 - 8 = 4 + 16 = 12 - 5 = 10 + 9 =18 - 4 = 2 + 15 = 14 - 7 = 6 + 11 = 16 - 3 =8 + 10 = 19 - 5 = 3 + 12 = 13 - 6 = 5 + 10 =11 - 8 = 9 + 8 = 17 - 9 = 1 + 18 = 15 - 4 =7 + 8 = 20 - 7 = 4 + 13 = 12 - 6 = 10 + 7 =18 - 3 = 2 + 13 = 14 - 5 = 6 + 9 = 16 - 4 =8 + 7 = 19 - 6 = 3 + 11 = 13 - 7 = 5 + 8 =11 - 9 = 9 + 6 = 17 - 8 = 1 + 17 = 15 - 2 =7 + 7 = 20 - 6 = 4 + 12 = 12 - 7 = 10 + 6 =18 - 2 = 2 + 11 = 14 - 4 = 6 + 8 = 16 - 5 =8 + 5 = 19 - 4 = 3 + 10 = 13 - 5 = 5 + 7 =11 - 6 = 9 + 4 = 17 - 7 = 1 + 16 = 15 - 1 =7 + 6 = 20 - 5 = 4 + 11 = 12 - 8 = 10 + 5 =18 - 1 = 2 + 10 = 14 - 3 = 6 + 7 = 16 - 6 =8 + 4 = 19 - 3 = 3 + 9 = 13 - 4 = 5 + 6 =11 - 5 = 9 + 3 = 17 - 5 = 1 + 15 = 15 - 5 =姓名：答题时间：用时：答对：题8 + 5 = 14 - 7 = 9 + 3 = 12 - 6 = 7 + 6 = 16 - 8 = 10 + 7 = 18 - 9 = 5 + 4 = 11 - 3 = 6 + 3 = 13 - 5 = 4 + 8 = 15 - 6 = 8 + 4 = 17 - 9 = 7 + 5 = 12 - 4 = 9 + 6 = 14 - 8 = 11 + 2 = 19 - 7 = 6 + 7 = 16 - 5 = 10 + 3 = 18 - 6 = 4 + 7 = 13 - 6 = 8 + 6 = 15 - 7 = 7 + 3 = 12 - 5 = 9 + 4 = 17 - 8 = 5 + 8 =10 - 3 = 14 + 3 = 20 - 9 = 6 + 2 = 16 - 7 =11 + 5 = 13 - 4 = 8 + 3 = 15 - 5 = 7 + 4 =12 - 6 = 9 + 2 = 17 - 7 = 5 + 6 = 10 - 4 = 14 + 2 = 18 - 8 = 6 + 5 = 11 - 2 = 8 + 7 = 13 - 3 = 7 - 2 = 16 + 4 = 9 - 5 = 12 + 3 = 15 - 4 = 10 + 6 = 14 - 6 = 5 + 9 = 18 - 7 = 8 + 2 = 17 - 6 = 6 + 4 = 11 - 4 = 7 + 8 = 13 - 5 = 9 + 5 = 16 - 3 = 12 + 5 = 15 - 6 = 10 + 4 = 14 + 6 = 7 - 3 = 18 + 2 = 11 - 3 = 8 - 4 = 13 + 3 = 6 - 2 = 9 + 7 = 16 + 2 = 10 - 2 = 15 + 4 = 7 - 1 = 12 + 4 = 14 + 5 = 8 - 3 = 17 + 3 = 11 + 4 = 6 - 1 = 9 + 8 = 16 + 3 = 10 - 1 = 13 + 4 = 7 + 2 = 12 + 6 =姓名：答题时间：用时：答对：题7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 18 - 9 = 8 + 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 19 - 8 = 5 + 8 = 12 - 3 = 8 + 5 = 14 - 7 = 9 + 6 = 11 - 4 = 6 + 5 = 15 - 7 = 10 + 7 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 7 + 9 = 14 - 5 = 8 + 2 = 19 - 7 = 5 + 4 = 12 - 6 = 9 + 7 = 11 + 3 = 6 + 4 = 16 - 8 = 10 + 4 = 18 - 7 = 8 + 6 = 13 - 4 = 7 - 2 = 15 + 4 = 9 - 5 = 10 + 3 = 14 + 2 =12 + 5 = 8 - 3 = 17 + 3 = 11 + 4 = 6 - 1 =13 + 3 = 15 - 6 = 7 + 3 = 12 + 4 = 16 + 2 = 10 - 2 = 9 + 8 = 14 + 5 = 8 - 4 = 18 + 3 = 6 - 2 = 7 + 5 = 13 - 3 = 11 - 2 = 5 + 7 = 12 + 3 = 9 - 4 = 16 - 6 = 10 + 2 = 19 - 9 = 8 - 2 = 15 + 3 = 6 + 2 = 11 + 5 = 14 - 4 =7 - 1 = 13 + 4 = 10 - 1 = 9 + 5 = 17 - 7 =8 + 7 = 15 - 5 = 12 - 2 = 6 + 3 = 14 + 6 = 5 - 1 = 10 + 8 = 9 - 3 = 11 + 6 = 16 + 5 =姓名：答题时间：用时：答对：题7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 =7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 = 6 + 9 = 11 - 4 = 7 + 5 = 15 - 7 = 8 + 6 = 10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 = 17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 = 12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =姓名：答题时间：用时：答对：题4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 = 14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 5 - 4 = 9 - 2 = 15 + 1 = 11 - 3 = 17 - 9 = 7 - 5 = 10 - 1 = 6 - 4 = 14 + 4 = 16 + 1 = 6 + 5 = 8 + 4 = 13 - 1 = 12 + 5 = 9 - 5 = 11 + 5 = 15 - 4 = 7 + 3 =姓名：答题时间：用时：答对：题3 + 6 = 14 - 5 = 7 + 3 = 9 - 4 = 5 + 4 = 16 - 7 = 8 + 5 = 6 - 2 = 12 - 3 = 4 + 7 = 11 - 4 = 2 + 8 = 15 - 6 = 10 + 4 = 18 - 7 = 6 + 5 = 11 - 5 = 8 + 2 = 13 - 6 = 7 + 5 = 9 - 3 = 10 + 3 = 5 - 1 = 8 + 6 = 12 - 4 =4 + 8 = 15 - 7 = 3 + 9 = 11 + 5 = 17 - 9 =5 + 2 = 13 - 4 = 7 - 3 = 10 -6 = 6 + 3 = 12 - 5 = 10 - 3 = 14 + 2 = 12 + 1 = 16 - 8 = 8 - 2 = 9 + 2 = 4 - 3 = 14 + 3 =7 - 2 = 15 + 1 = 11 - 3 = 6 + 2 = 9 - 1 = 13 + 4 = 17 - 6 = 14 - 2 = 10 - 4 = 5 - 4 =8 - 1 = 16 + 2 = 12 + 3 = 7 + 4 =9 + 1 = 15 - 5 = 10 - 2 = 8 + 3 = 5 + 5 = 11 + 1 = 6 - 1 = 13 - 2 = 4 + 6 = 9 - 2 = 15 + 2 = 10 - 1 = 17 + 1 = 6 + 6 = 11 - 1 = 7 - 4 = 14 + 1 = 12 - 2 = 13 + 3 = 8 - 4 = 6 - 3 = 11 + 4 = 15 + 3 = 7 + 2 = 12 - 1 = 5 + 6 = 10 - 4 = 14 - 4 = 16 + 1 = 5 - 2 = 8 + 4 = 9 + 4 = 11 - 2 = 10 + 2 = 6 - 4 = 7 - 5 = 13 - 1 = 18 - 6 = 15 - 4 = 4 + 5 = 12 + 4 = 17 - 7 =姓名：答题时间：用时：答对：题7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 = 6 + 9 = 11 - 4 = 7 + 5 = 15 - 7 = 8 + 6 = 10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 = 17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 = 12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =姓名：答题时间：用时：答对：题17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 = 14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 7 + 3 = 9 + 3 = 17 - 6 =姓名：答题时间：用时：答对：题6 - 4 = 15 + 1 = 11 + 3 = 8 + 4 = 10 + 1 = 18 + 3 = 14 - 2 = 5 - 1 = 12 - 1 = 16 - 4 = 3 + 7 = 12 - 6 = 6 + 2 = 8 - 4 = 4 + 4 = 13 - 5 = 9 + 5 = 7 - 3 = 11 - 4 = 6 + 5 = 10 - 2 = 3 + 7 = 16 - 6 = 10 + 4 = 17 - 8 = 5 + 3 = 11 - 5 = 8 + 1 = 13 - 6 = 7 + 6 = 9 - 3 = 10 + 3 = 4 - 1 = 7 + 6 = 12 - 4 = 3 + 8 = 12 - 7 = 2 + 9 = 10 + 6 = 16 - 8 = 6 + 4 = 15 - 6 = 8 + 2 = 9 - 4 = 5 + 7 = 16 - 7 = 11 + 5 = 7 - 3 = 13 - 4 = 6 + 5 = 12 - 3 = 4 + 8 = 14 - 5 = 10 + 3 = 17 - 8 = 8 + 5 = 13 - 5 = 9 + 1 = 15 - 7 = 7 + 3 = 10 - 2 = 12 + 3 = 5 - 2 = 8 + 6 = 11 - 1 = 4 + 6 = 14 - 5 = 8 + 3 = 10 - 5 = 5 + 4 = 15 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 4 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 2 = 13 - 4 = 7 + 3 = 9 - 4 = 4 + 5 = 14 - 7 = 10 + 5 = 6 - 2 = 12 - 3 = 5 + 6 =姓名：答题时间：用时：答对：题7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 = 6 + 9 = 11 - 4 = 7 + 5 = 15 - 7 = 8 + 6 = 10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 = 17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 = 12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =姓名：答题时间：用时：答对：题17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 = 14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 7 + 3 = 9 + 3 = 17 - 6 =姓名：答题时间：用时：答对：题6 - 4 = 15 + 1 = 11 + 3 = 8 + 4 = 10 + 1 = 18 + 3 = 14 - 2 = 5 - 1 = 12 - 1 = 16 - 4 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 =6 + 9 = 11 - 4 =7 + 5 = 15 - 7 =8 + 6 =10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 =15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 =11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 =16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 =13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 =9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 =12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 =11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 =17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 =14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 =姓名：答题时间：用时：答对：题12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 =姓名：答题时间：用时：答对：题14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 7 + 3 = 9 + 3 = 17 - 6 = 6 - 4 = 15 + 1 = 11 + 3 = 8 + 4 = 10 + 1 = 18 + 3 = 14 - 2 = 5 - 1 = 12 - 1 = 16 - 4 = 3 + 7 = 12 - 6 = 6 + 2 = 8 - 4 = 4 + 4 = 13 - 5 = 9 + 5 = 7 - 3 = 11 - 4 = 6 + 5 = 10 - 2 = 3 + 7 = 16 - 6 = 10 + 4 = 17 - 8 = 5 + 3 = 11 - 5 = 8 + 1 = 13 - 6 = 7 + 6 = 9 - 3 = 10 + 3 = 4 - 1 = 7 + 6 = 12 - 4 = 3 + 8 = 12 - 7 = 2 + 9 = 10 + 6 = 16 - 8 = 6 + 4 = 15 - 6 = 8 + 2 = 9 - 4 = 5 + 7 = 16 - 7 = 11 + 5 = 7 - 3 = 13 - 4 = 6 + 5 = 12 - 3 = 4 + 8 = 14 - 5 = 10 + 3 = 17 - 8 = 8 + 5 = 13 - 5 = 9 + 1 = 15 - 7 = 7 + 3 = 10 - 2 = 12 + 3 = 5 - 2 = 8 + 6 = 11 - 1 = 4 + 6 = 14 - 5 = 8 + 3 = 10 - 5 = 5 + 4 = 15 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 4 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 =姓名：答题时间：用时：答对：题5 + 2 = 13 - 4 = 7 + 3 = 9 - 4 = 4 + 5 = 14 - 7 = 10 + 5 = 6 - 2 = 12 - 3 = 5 + 6 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 =6 + 9 = 11 - 4 =7 + 5 = 15 - 7 =8 + 6 = 10 - 2 = 13 - 6 =9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 = 17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 =姓名：答题时间：用时：答对：题12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 =姓名：答题时间：用时：答对：题14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 7 + 3 = 9 + 3 = 17 - 6 = 6 - 4 = 15 + 1 = 11 + 3 = 8 + 4 = 10 + 1 = 18 + 3 = 14 - 2 = 5 - 1 = 12 - 1 = 16 - 4 = 5 + 9 = 12 - 3 = 7 + 4 = 9 - 2 = 6 + 7 =14 - 7 = 11 + 5 = 8 - 3 = 13 - 5 = 5 + 6 =15 - 8 = 10 + 6 = 9 - 4 = 12 - 4 = 7 + 8 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 4 = 18 - 6 = 6 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 = 6 + 9 = 11 - 4 = 7 + 5 = 15 - 7 = 8 + 6 = 10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 =姓名：答题时间：用时：答对：题17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 = 12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 3 + 7 = 12 - 6 = 6 + 2 = 8 - 4 = 4 + 4 = 13 - 5 = 9 + 5 = 7 - 3 = 11 - 4 = 6 + 5 = 10 - 2 = 3 + 7 = 16 - 6 = 10 + 4 = 17 - 8 = 5 + 3 = 11 - 5 = 8 + 1 = 13 - 6 = 7 + 6 = 9 - 3 = 10 + 3 = 4 - 1 = 7 + 6 = 12 - 4 = 3 + 8 = 12 - 7 = 2 + 9 = 10 + 6 = 16 - 8 = 6 + 4 = 15 - 6 = 8 + 2 = 9 - 4 = 5 + 7 = 16 - 7 = 11 + 5 = 7 - 3 = 13 - 4 = 6 + 5 = 12 - 3 = 4 + 8 = 14 - 5 = 10 + 3 = 17 - 8 = 8 + 5 = 13 - 5 = 9 + 1 = 15 - 7 = 7 + 3 = 10 - 2 = 12 + 3 = 5 - 2 = 8 + 6 = 11 - 1 = 4 + 6 = 14 - 5 = 8 + 3 = 10 - 5 = 5 + 4 =姓名：答题时间：用时：答对：题15 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 4 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 2 = 13 - 4 = 7 + 3 = 9 - 4 = 4 + 5 = 14 - 7 = 10 + 5 = 6 - 2 = 12 - 3 = 5 + 6 = 6 + 9 = 11 - 4 = 7 + 5 = 15 - 7 = 8 + 6 = 10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 =15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 =11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 =16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 =13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 =9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 =12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 =11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 =17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 =14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 =12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 =姓名：答题时间：用时：答对：题14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 5 + 9 = 12 - 3 = 7 + 4 = 9 - 2 = 6 + 7 =14 - 7 = 11 + 5 = 8 - 3 = 13 - 5 = 5 + 6 =15 - 8 = 10 + 6 = 9 - 4 = 12 - 4 = 7 + 8 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 4 = 18 - 6 = 6 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 =6 + 9 = 11 - 4 =7 + 5 = 15 - 7 =8 + 6 = 10 - 2 = 13 - 6 =9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 = 11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 = 16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 = 13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 = 9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 = 12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 = 11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 = 17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 = 14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 =姓名：答题时间：用时：答对：题18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 = 12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 3 + 7 = 12 - 6 = 6 + 2 = 8 - 4 = 4 + 4 = 13 - 5 = 9 + 5 = 7 - 3 = 11 - 4 = 6 + 5 = 10 - 2 = 3 + 7 = 16 - 6 = 10 + 4 = 17 - 8 = 5 + 3 = 11 - 5 = 8 + 1 = 13 - 6 = 7 + 6 = 9 - 3 = 10 + 3 = 4 - 1 = 7 + 6 = 12 - 4 = 3 + 8 = 12 - 7 = 2 + 9 = 10 + 6 = 16 - 8 = 6 + 4 = 15 - 6 = 8 + 2 = 9 - 4 = 5 + 7 = 16 - 7 = 11 + 5 = 7 - 3 = 13 - 4 = 6 + 5 = 12 - 3 = 4 + 8 = 14 - 5 = 10 + 3 = 17 - 8 = 8 + 5 = 13 - 5 = 9 + 1 = 15 - 7 = 7 + 3 = 10 - 2 = 12 + 3 = 5 - 2 = 8 + 6 = 11 - 1 = 4 + 6 = 14 - 5 = 8 + 3 = 10 - 5 = 5 + 4 = 15 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 =姓名：答题时间：用时：答对：题8 + 4 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 2 = 13 - 4 = 7 + 3 = 9 - 4 = 4 + 5 = 14 - 7 = 10 + 5 = 6 - 2 = 12 - 3 = 5 + 6 = 5 + 9 = 12 - 3 = 7 + 4 = 9 - 2 = 6 + 7 =14 - 7 = 11 + 5 = 8 - 3 = 13 - 5 = 5 + 6 =15 - 8 = 10 + 6 = 9 - 4 = 12 - 4 = 7 + 8 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 4 = 18 - 6 = 6 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 =6 + 9 = 11 - 4 =7 + 5 = 15 - 7 =8 + 6 =10 - 2 = 13 - 6 = 9 - 1 = 14 - 8 = 7 + 3 =15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 =11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 =16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 =13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 =9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 =12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 =11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 =姓名：答题时间：用时：答对：题17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 =14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 =12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 =16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 =4 + 7 = 15 -6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 -7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 +8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 =9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 =姓名：答题时间：用时：答对：题17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 - 1 = 15 - 5 = 6 + 1 = 11 + 1 = 9 + 1 = 14 - 4 = 10 - 4 = 4 - 3 = 16 + 3 = 8 - 2 = 13 + 3 = 12 + 2 = 7 + 3 = 9 + 3 = 17 - 6 = 6 - 4 = 15 + 1 = 11 + 3 = 8 + 4 = 10 + 1 = 18 + 3 = 14 - 2 = 5 - 1 = 12 - 1 = 16 - 4 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 =16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 10 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 =12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 =姓名：答题时间：用时：答对：题10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 10 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 =姓名：答题时间：用时：答对：题14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 =12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 =8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 =10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 =5 + 8 = 16 -7 = 4 + 9 = 10 + 6 = 18 -9 =7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 =11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 =16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 =姓名：答题时间：用时：答对：题11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 =16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 10 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 =12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 =姓名：答题时间：用时：答对：题10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 5 + 9 = 12 - 3 = 7 + 4 = 9 - 2 = 6 + 7 =14 - 7 = 11 + 5 = 8 - 3 = 13 - 5 = 5 + 6 =15 - 8 = 10 + 6 = 9 - 4 = 12 - 4 = 7 + 8 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 4 = 18 - 6 = 6 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 9 + 2 = 14 - 7 = 5 + 8 = 16 - 8 = 12 - 6 =6 + 9 = 11 - 4 =7 + 5 = 15 - 7 =8 + 6 = 10 - 2 = 13 - 6 =9 - 1 = 14 - 8 = 7 + 3 = 15 - 6 = 12 + 2 = 8 - 2 = 17 - 9 = 6 + 5 =姓名：答题时间：用时：答对：题11 - 2 = 10 + 4 = 7 - 1 = 18 - 7 = 9 + 7 =16 - 5 = 14 + 1 = 6 - 4 = 12 + 3 = 8 + 2 =13 - 4 = 11 + 3 = 5 - 1 = 15 + 2 = 10 - 3 =9 - 4 = 16 + 3 = 4 - 2 = 14 + 3 = 7 - 2 =12 + 4 = 10 - 4 = 6 - 3 = 13 + 5 = 8 - 1 =11 + 2 = 18 + 1 = 5 - 3 = 15 + 4 = 9 - 2 =17 + 2 = 16 + 4 = 7 - 4 = 12 + 1 = 6 - 1 =14 + 5 = 13 + 2 = 8 + 3 = 10 - 1 = 11 + 4 = 18 + 2 = 17 - 6 = 9 - 3 = 15 + 1 = 5 - 4 =12 + 5 = 16 + 1 = 7 + 2 = 14 - 3 = 10 - 5 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 =16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 =4 + 7 = 15 -6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 -7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 +8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 =9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 =20以内加减法练习题（三十）姓名：答题时间：用时：答对：题7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 4 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 =17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 =16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 = 10 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 =12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 =姓名：答题时间：用时：答对：题8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 = 7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 = 11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 = 5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 = 8 + 2 = 18 - 7 = 7 + 8 = 14 - 6 = 9 + 4 = 11 - 5 = 6 + 7 = 15 - 8 = 10 + 5 = 8 - 3 = 12 - 4 = 7 + 6 = 13 - 3 = 4 + 9 = 16 - 7 = 10 + 6 = 18 - 6 = 7 + 4 = 13 - 5 = 8 + 7 = 16 - 9 = 5 + 6 = 12 - 5 = 9 + 3 = 17 - 8 = 6 + 8 = 11 - 3 = 11 + 1 = 8 - 4 = 6 + 3 = 13 + 4 = 9 - 1 = 17 - 4 = 15 - 3 = 5 + 4 = 12 - 1 = 18 - 9 = 14 - 2 = 11 - 1 = 8 + 4 = 7 - 3 = 10 + 2 = 16 - 2 = 13 - 1 = 6 + 1 = 9 + 1 = 17 - 5 =姓名：答题时间：用时：答对：题10 - 5 = 4 + 7 = 15 - 6 = 8 + 3 = 10 - 5 = 14 - 7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 =12 - 3 = 3 + 8 = 16 - 5 = 11 + 4 = 17 - 8 =8 + 5 = 12 - 5 = 9 + 2 = 14 - 6 = 7 + 4 =10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 =5 + 8 = 16 -7 = 4 + 9 = 10 + 6 = 18 -9 =7 + 2 = 14 - 5 = 8 - 4 = 12 - 6 = 5 + 3 =11 - 4 = 9 - 3 = 15 + 2 = 13 - 5 = 6 + 2 = 16 - 8 = 7 - 3 = 10 + 5 = 12 + 3 = 4 + 5 =8 + 6 = 18 - 8 = 6 - 2 = 11 + 2 = 14 + 1 =9 - 1 = 15 + 3 = 7 + 5 = 13 + 4 = 10 - 2 =5 - 2 = 12 + 4 = 8 - 1 = 16 + 2 = 11 - 1 = 17 - 7 = 14 - 3 = 9 - 4 = 6 - 3 = 10 + 4 = 13 - 2 = 5 + 7 = 12 - 4 =8 + 2 = 18 - 7 =4 + 7 = 15 -6 = 8 + 3 = 10 - 5 = 5 + 6 = 14 -7 = 9 + 5 = 7 - 2 = 13 - 4 = 6 + 7 = 12 - 3 = 3 +8 = 16 - 5 = 11 + 4 = 17 - 8 = 8 + 5 = 12 - 5 =9 + 2 = 14 - 6 = 7 + 4 = 10 - 3 = 11 + 3 = 6 - 1 = 9 + 6 = 13 - 3 = 5 + 8 = 16 - 7 = 4 + 9 = 10 + 6 = 18 - 9 =。

二十以内加减法混合口算解决实际问题练习题

二十以内加减法混合口算解决实际问题练习题1. 小明去菜市场买了17个苹果，他在回家的路上又买了5个苹果。

请问他一共买了多少个苹果？（解答：17 + 5 = 22）2. 餐厅里有10张桌子，每张桌子上有3个椅子。

请问餐厅里一共有多少个椅子？（解答：10 × 3 = 30）3. 小红在一个箱子里放了14个鸡蛋，她又在另一个箱子里放了6个鸡蛋。

请问她一共放了多少个鸡蛋？（解答：14 + 6 = 20）4. 一家农场有16头牛，其中有8头是黑色的，其余的都是棕色的。

请问这家农场有多少头棕色的牛？（解答：16 - 8 = 8）5. 小明一共有18只糖果，他想分给他的朋友们。

他先给了5只糖果给小红，又给了3只糖果给小刚。

请问小明还剩下多少只糖果？（解答：18 - 5 - 3 = 10）6. 小华花了15分钟完成一道数学题，他还剩下5分钟的时间可以完成另一道题。

请问他一共花了多少分钟做完这两道题？（解答：15 + 5 = 20）7. 一包糖果里有12颗，小明买了2包糖果。

请问小明一共买了多少颗糖果？（解答：12 × 2 = 24）8. 小红有13颗珠子，她打算把这些珠子分成两份，每份相等。

请问她每份应该有多少颗珠子？（解答：13 ÷ 2 = 6）9. 一支铅笔的长度是9厘米，小明的铅笔比这支长了4厘米。

请问小明的铅笔长度是多少厘米？（解答：9 + 4 = 13）10. 小华从家里到学校的路上要经过3个红绿灯，每个红绿灯的等待时间是2分钟。

请问小华一共要等待多少时间才能到达学校？（解答：3 × 2 = 6）11. 小明学习了10天的英语，每天练习1个小时。

请问小明一共练习了多少小时？（解答：10 × 1 = 10）12. 小华家里有18个鸟窝，其中被鸟占据的有14个。

请问没有被鸟占据的鸟窝还有多少个？（解答：18 - 14 = 4）13. 小红帮妈妈洗了8个苹果，她打算把这些苹果分给自己和两个朋友。

小学数学一年级应用题(20以内加减法)300道

小学数学一年级应用题（20以内加减法）300道1、小明第一天写了8个大字，第二天写了10个大字，两天一共写了多少个大字？2、盘子里共有10个苹果，小红吃了4个，还剩多少个？3、小云做了7朵花，又拿来3朵，现在有多少朵花？4、小军两次用了10支铅笔，第一次用了6支，第二次用了几支？6、学校有17个球，借走了10个还剩几个？7、欢欢做了5朵大红花，贝贝做了8朵大红花，两人一共做了多少朵？8、乐乐有梨和苹果共15个，苹果有8个，梨有多少个？9、云云画了6面旗，红红画了5面，他们一共画了多少面？10、明明要做16朵花，已经做了6朵还要做多少朵？11、草地上有8只羊，又来了8只，一共有多少只羊？12、飞机场上午飞出9架飞机，下午飞出8架，一共飞出多少架？13、明明要写18行生字，已经写了10行，还要写多少行？14、树上有15只小鸟，飞走了3只还剩几只？15、学校里有13个转椅，借走了7个，还剩多少个？16、冬冬和玲玲共有16本书，玲玲有6本书，冬冬有几本书？17、小军第一天读书8页，第二天读书9页，两天一共读了多少页？18、青青家有9只鸡，又买来5只，现在有多少只鸡？19、方民家有11棵白菜，吃了5棵，还剩多少棵？20、亮亮拍球，第一次拍了8下，第二次拍了6下，两次一共拍了多少下？21、有10头牛，走了8头，还剩多少头？22、晶晶和妮妮共有9支笔，妮妮有5支，晶晶有几支？23、云云有9个纸飞机，又做了6个，现在有多少个？24、丽丽第一天写了7行字，第二天写了6行字，两天一共写了多少行字？25、明明第一天写了7个大字，第二天写了5个大字，两天一共写了多少个大字？26、妮妮有16本作业本，用了8本，还剩多少本？27、丽丽和明明一共做了17朵花，丽丽做了9朵，明明做了多少朵？28、学校有16只小白兔，卖了7只，现在有多少只？29、山上有8只猴，又跑来4只，一共有多少只？30、力力昨天吃了5个苹果，今天又吃了4个苹果，两天一共吃了几个苹果？31、贝贝拍球，两次一共拍了12下，第一次拍了7下，第二次拍了几下？32、华华买了7块橡皮，丽丽买了8块，他俩买了多少块橡皮？33、王心看故事书，看了12页，还剩7页，这本书有多少页？34、云云要写10个字，写好了6个，还要写几个？35、学校军乐队有19人，女同学5人，男同学有多少人？36、欢欢第一次吃了8个山楂，第二次吃了7个，两次一共吃了多少个？37、晶晶和文文一共做了16个玩具，晶晶做了9个，文文做了多少个？38、明明要做14只纸船，做好了6只还要做几只？39、草地上有8只白羊，6只黑羊，一共有多少只羊？40、明明要剪12个五角星，剪好了7个，还要剪几个？41、有13头牛，其中8头大牛，有几头小牛？42、草地上有10只鸡，又跑来4只，现在草地上有多少只鸡？43、湖边停着15只小船，划走5只，还剩几只？44、妈妈买了13个苹果，吃了6个，还剩多少个苹果？45、一本故事书，明明看了8页，还剩11页，这本书有多少页？46、山上有7只羊吃草，又来了5只，一共有多少只？47、云云有9个纸鹤，又做了4个，现在有多少个？48、王爷爷家有14只兔子，卖了7只，现在有多少只？49、学校买了9个球，借给六年级6个，还剩多少个？50、院子里有6只黄鸡，5只白鸡，院子里一共有多少只鸡？51、同学们做花，用了8张红纸，又用了4张粉纸，他们一共用了多少张纸？52、6个同学在教室打扫卫生，又来了同样多的同学，一共有多少个同学？53、9个同学堆雪人，又来了同样多的同学，一共有多少个同学？54、树上原有4只小鸟，后来又飞来一些，现在是7只，后来又飞来几只？55、方方上午写5行字，下午写的行数和上午同样多，一天写了多少行字？56、有9只兔子在吃胡萝卜，又来了3只兔子，一共有多少只兔子？57、树上有6只小鸟，又飞来了8只，现在有多几只？58、树上原有8只鸟，又飞来9只，树上现在有多少只？59、从树上飞走8只鸟，又飞走9只，两次飞走多少只？60、树上有17只鸟，飞走了7只还剩几只？61、学校原来有7个足球，又买来4个现在有多少个足球？62、学校现在有11个足球，其中原来有7个，后买来多少个？63、学校现在有11个足球，其中有4个足球是新买的，学校原来有多少个足球？64、六一儿童节，同学们做花，兰兰做了3朵黄花、8朵红花，一共做了多少朵花？65、六一儿童节，同学们做花，兰兰做了11朵花，其中红花有8朵，做黄花多少朵？66、六一儿童节，同学们做花，兰兰做了11朵花，其中黄花有3朵，做红花多少朵？67、华华昨天做了6道题，今天做了10道题，两天一共做了多少道题？68、华华两天一共做了16道题，有6道题是昨天做了，今天做了多少道题？69、华华两天一共做了16道题，今天做了10道，昨天做了多少道题？70、停车场两次开走了12辆车，第一次开走了6辆，第二次开走了多少辆？71、停车场两次开走了12辆车，第二次开走了6辆，第一次开走了多少辆？72、停车场第一次开走了6辆车，第二次开走的同第一次一样多，两次一共开走了多少辆车？73、桌子上有8块西瓜，妈妈又拿来2块，桌子上现在有多少块？74、桌子上有10西瓜，小明吃了2块，桌子上现在有多少块？75、桌子上有10西瓜，小明第一次吃了2块，第二次吃了2块，一共吃了多少块？76、红红有8朵小红花，又做了9杂，红红现在有多少朵小红花？77、明明家有7条红金鱼，8条黑金鱼，一共有多少条金鱼？78、爸爸买来苹果和梨共12个，共中苹果有7个，梨有几个？79、山坡上有松树9棵，杨树7棵，山坡上一共有多少棵树？80、湖里有12只白天鹅，飞走了7只，湖里还有多少只？81、草地上有白马和黑马共14匹，白马6匹，黑马有多少匹？82、妈妈买了16个梨，吃了9个还有几个？83、明明两天看了16页书，第一天看了9页，第二天看了多少页？84、草地上有一群羊，第一次走了7只，第二次走了6只，两次共走了多少只？85、欢欢要剪15个五角星，剪好了7个，还要剪几个？86、明明家有黑色金鱼和红金鱼16条，黑金鱼有9条，红金鱼有多少条？87、乐乐上午看了8页故事书，下午看了7页，她一天看了多少页故事书？88、妈妈买了桃和苹果共14个，桃子有5个，苹果有多少个？89、河里先游走9只鹅，又游走6只，两次游走多少只？90、桌子上有菠萝11个，吃了6个还剩多少个？91、树上第一次飞走7只鸟，第二次飞走4只鸟，两次飞走多少只鸟？92、李爷爷养黑兔和白兔15只。

20以内加减法应用题幼小衔接

20以内加减法应用题幼小衔接一、什么是20以内加减法应用题1. 简单来说呀，就是把20以内的加减法放到一个个小故事里。

就像小明有3个苹果，妈妈又给了他2个，那小明现在有几个苹果呀？这就是20以内加法的应用题。

再比如，小红有5颗糖，吃了2颗，还剩几颗呀？这就是减法的应用题啦。

2. 对于幼小衔接的小朋友来说，这就像是把数学知识变成了好玩的游戏。

它不像单纯的1+1 = 2那么枯燥，而是让小朋友们在有趣的情境里去思考数学问题。

二、做这些应用题有啥用呢1. 它能让小朋友们更好地理解数字的概念。

以前只知道2这个数字，通过应用题就知道2可以是2个苹果、2颗糖、2朵花，数字变得更加生动啦。

2. 对小朋友的逻辑思维发展很有帮助哦。

要算出答案，小朋友得先搞清楚故事里的数量关系，是要把东西加起来还是减去一部分呢，这就像在大脑里做一场小小的推理游戏。

3. 而且呀，这对小朋友进入小学后的数学学习是个很好的铺垫。

小学里数学应用题可多啦，如果在幼小衔接阶段就掌握了20以内加减法应用题，那以后学更复杂的数学就会轻松一些呢。

三、一些有趣的20以内加减法应用题1. 动物园里有4只猴子在树上，又跑来3只，树上一共有几只猴子呢？这就是简单的加法应用题，4 + 3 = 7，所以树上一共有7只猴子。

2. 小朋友们做游戏，一共有10个小朋友，走了3个，还剩下几个小朋友呢？这是减法应用题，10 - 3 = 7，还剩下7个小朋友。

3. 小花猫钓了5条鱼，小白猫钓了4条鱼，它们一共钓了几条鱼呢？5 + 4 = 9，它们一共钓了9条鱼。

4. 妈妈买了12个鸡蛋，用了5个，还剩几个鸡蛋？12 - 5 = 7，还剩7个鸡蛋。

5. 树上有8只小鸟，飞走了2只，又飞来了3只，树上现在有几只小鸟？先算飞走2只后剩下8 - 2 = 6只，再算飞来3只后有6 + 3 = 9只，所以树上现在有9只小鸟。

6. 教室里有7个小朋友在画画，又来了4个小朋友，一共有多少个小朋友？7 + 4 = 11，一共有11个小朋友。

小学数学一年级应用题(20以内加减法)300道

小学数学一年级应用题（20以内加减法）300道1、小明第一天写了8个大字，第二天写了10个大字，两天一共写了多少个大字？2、盘子里共有10个苹果，小红吃了4个，还剩多少个？3、小云做了7朵花，又拿来3朵，现在有多少朵花？4、小军两次用了10支铅笔，第一次用了6支，第二次用了几支？6、学校有17个球，借走了10个还剩几个？7、欢欢做了5朵大红花，贝贝做了8朵大红花，两人一共做了多少朵？8、乐乐有梨和苹果共15个，苹果有8个，梨有多少个？9、云云画了6面旗，红红画了5面，他们一共画了多少面？10、明明要做16朵花，已经做了6朵还要做多少朵？11、草地上有8只羊，又来了8只，一共有多少只羊？12、飞机场上午飞出9架飞机，下午飞出8架，一共飞出多少架？13、明明要写18行生字，已经写了10行，还要写多少行？14、树上有15只小鸟，飞走了3只还剩几只？15、学校里有13个转椅，借走了7个，还剩多少个？16、冬冬和玲玲共有16本书，玲玲有6本书，冬冬有几本书？17、小军第一天读书8页，第二天读书9页，两天一共读了多少页？18、青青家有9只鸡，又买来5只，现在有多少只鸡？19、方民家有11棵白菜，吃了5棵，还剩多少棵？20、亮亮拍球，第一次拍了8下，第二次拍了6下，两次一共拍了多少下？21、有10头牛，走了8头，还剩多少头？22、晶晶和妮妮共有9支笔，妮妮有5支，晶晶有几支？23、云云有9个纸飞机，又做了6个，现在有多少个？24、丽丽第一天写了7行字，第二天写了6行字，两天一共写了多少行字？25、明明第一天写了7个大字，第二天写了5个大字，两天一共写了多少个大字？26、妮妮有16本作业本，用了8本，还剩多少本？27、丽丽和明明一共做了17朵花，丽丽做了9朵，明明做了多少朵？28、学校有16只小白兔，卖了7只，现在有多少只？29、山上有8只猴，又跑来4只，一共有多少只？30、力力昨天吃了5个苹果，今天又吃了4个苹果，两天一共吃了几个苹果？31、贝贝拍球，两次一共拍了12下，第一次拍了7下，第二次拍了几下？32、华华买了7块橡皮，丽丽买了8块，他俩买了多少块橡皮？33、王心看故事书，看了12页，还剩7页，这本书有多少页？34、云云要写10个字，写好了6个，还要写几个？35、学校军乐队有19人，女同学5人，男同学有多少人？36、欢欢第一次吃了8个山楂，第二次吃了7个，两次一共吃了多少个？37、晶晶和文文一共做了16个玩具，晶晶做了9个，文文做了多少个？38、明明要做14只纸船，做好了6只还要做几只？39、草地上有8只白羊，6只黑羊，一共有多少只羊？40、明明要剪12个五角星，剪好了7个，还要剪几个？41、有13头牛，其中8头大牛，有几头小牛？42、草地上有10只鸡，又跑来4只，现在草地上有多少只鸡？43、湖边停着15只小船，划走5只，还剩几只？44、妈妈买了13个苹果，吃了6个，还剩多少个苹果？45、一本故事书，明明看了8页，还剩11页，这本书有多少页？46、山上有7只羊吃草，又来了5只，一共有多少只？47、云云有9个纸鹤，又做了4个，现在有多少个？48、王爷爷家有14只兔子，卖了7只，现在有多少只？49、学校买了9个球，借给六年级6个，还剩多少个？50、院子里有6只黄鸡，5只白鸡，院子里一共有多少只鸡？51、同学们做花，用了8张红纸，又用了4张粉纸，他们一共用了多少张纸？52、6个同学在教室打扫卫生，又来了同样多的同学，一共有多少个同学？53、9个同学堆雪人，又来了同样多的同学，一共有多少个同学？54、树上原有4只小鸟，后来又飞来一些，现在是7只，后来又飞来几只？55、方方上午写5行字，下午写的行数和上午同样多，一天写了多少行字？56、有9只兔子在吃胡萝卜，又来了3只兔子，一共有多少只兔子？57、树上有6只小鸟，又飞来了8只，现在有多几只？58、树上原有8只鸟，又飞来9只，树上现在有多少只？59、从树上飞走8只鸟，又飞走9只，两次飞走多少只？60、树上有17只鸟，飞走了7只还剩几只？61、学校原来有7个足球，又买来4个现在有多少个足球？62、学校现在有11个足球，其中原来有7个，后买来多少个？63、学校现在有11个足球，其中有4个足球是新买的，学校原来有多少个足球？64、六一儿童节，同学们做花，兰兰做了3朵黄花、8朵红花，一共做了多少朵花？65、六一儿童节，同学们做花，兰兰做了11朵花，其中红花有8朵，做黄花多少朵？66、六一儿童节，同学们做花，兰兰做了11朵花，其中黄花有3朵，做红花多少朵？67、华华昨天做了6道题，今天做了10道题，两天一共做了多少道题？68、华华两天一共做了16道题，有6道题是昨天做了，今天做了多少道题？69、华华两天一共做了16道题，今天做了10道，昨天做了多少道题？70、停车场两次开走了12辆车，第一次开走了6辆，第二次开走了多少辆？71、停车场两次开走了12辆车，第二次开走了6辆，第一次开走了多少辆？72、停车场第一次开走了6辆车，第二次开走的同第一次一样多，两次一共开走了多少辆车？73、桌子上有8块西瓜，妈妈又拿来2块，桌子上现在有多少块？74、桌子上有10西瓜，小明吃了2块，桌子上现在有多少块？75、桌子上有10西瓜，小明第一次吃了2块，第二次吃了2块，一共吃了多少块？76、红红有8朵小红花，又做了9杂，红红现在有多少朵小红花？77、明明家有7条红金鱼，8条黑金鱼，一共有多少条金鱼？78、爸爸买来苹果和梨共12个，共中苹果有7个，梨有几个？79、山坡上有松树9棵，杨树7棵，山坡上一共有多少棵树？80、湖里有12只白天鹅，飞走了7只，湖里还有多少只？81、草地上有白马和黑马共14匹，白马6匹，黑马有多少匹？82、妈妈买了16个梨，吃了9个还有几个？83、明明两天看了16页书，第一天看了9页，第二天看了多少页？84、草地上有一群羊，第一次走了7只，第二次走了6只，两次共走了多少只？85、欢欢要剪15个五角星，剪好了7个，还要剪几个？86、明明家有黑色金鱼和红金鱼16条，黑金鱼有9条，红金鱼有多少条？87、乐乐上午看了8页故事书，下午看了7页，她一天看了多少页故事书？88、妈妈买了桃和苹果共14个，桃子有5个，苹果有多少个？89、河里先游走9只鹅，又游走6只，两次游走多少只？90、桌子上有菠萝11个，吃了6个还剩多少个？91、树上第一次飞走7只鸟，第二次飞走4只鸟，两次飞走多少只鸟？92、李爷爷养黑兔和白兔15只。

一年级数学20以内加减法口算题及应用题天天练打印版

20 之内的加减法（ 1）8+0=0+8=0+3=5+3=2+7=3+4=5+5=4+4=0+6=6+4=2+1=2+7=6+1=2+6=2+3=4+3=8+1=8+2=8-6=5+2=2-0=2-1=5-2=9-7=9-6=8+1=9-4=2-0=8-3=4-4=9-0=7-7=1-0=6-4=0+3=4-3=5-4=8-0=5+0=4-0= 1、树上有 10 只鸟，飞走了 7 只还剩下多少只鸟？2、小明第一天写了8 个大字，次日写了 10 个大字，两天一共写了多少个大字？3、盘子里共有 10 个苹果，小红吃了 4 个，还剩多少个？4、小云做了 7 朵花，又拿来 3 朵，此刻有多少朵花？5、小军两次用了 10 支铅笔，第一次用了 6 支，第二次用了几支？20 之内的加减法（ 2）3+4=3+5=8+2=2+1=2+7= 5+3=8+2=5+3=5+1=3+5= 0+4=3+4=3+1=6+3=3+4= 2+8=6+4=4+4=7+2=9+1= 7-4=6-5=9-6=3-1=3-0= 5-2=8-3=6-4=7-2=2-1= 8-7=1-1=5-4=6-3=4-3= 4-3=9-8=8-0=5-5=9-8= 1、学校有 17 个球，借走了10 个还剩几个？2、欢欢做了 5 朵大红花，贝贝做了8 朵大红花，两人一共做了多少朵？3、乐乐有梨和苹果共15 个，苹果有 8 个，梨有多少个？4、云云画了 6 面旗，红红画了 5 面，他们一共画了多少面？5、明显要做 16 朵花，已经做了 6 朵还要做多少朵？20 之内的加减法（ 3）2+1=3+2=0+9=4+4=2+3= 3+4=4+1=1+5=6+4=0+3= 3+7=9+1=9+0=0+3=5+4= 8+1=2+8=8+0=7+2=3+7= 5-2=7-0=7-1=2-1=6-0= 8-4=9-5=7-6=9-7=4-1= 9-5=4-2=4-0=8-3=3-3= 6-3= 4 –0=2-1=8-7=8-5= 1 草地上有 8 只羊，又来了 8 只，一共有多少只羊？2、飞机场上午飞出9 架飞机，下午飞出8 架，一共飞出多少架？3、明显要写 18 行生字，已经写了10 行，还要写多少行？4、树上有 15 只小鸟，飞走了 3 只还剩几个？5、学校里有 13 个转椅，借走了7 个，还剩多少个？20 之内的加减法（ 4）班级姓名成绩0+1=3+4=2+0=7+0=4+0= 9+0=3+7=5+4=0+9=8+1= 2+2=5+4=3+0=6+ 4=0+9= 5+3=8+2=2+1=2+7=1+9= 1-1=5-0=7-4=5-1=5-0= 2-0=7-2=6-2=6-2=4-2= 4-1=5-2=5-5=3-0=7-5= 6-0= 4 –2=9-7=2-2=3-0= 1、冬冬和玲玲共有16 本书，玲玲有 6 本书，冬冬有几本书？2、小军第一天念书8 页，次日念书9 页，两天一共读了多少页？3、青青家有 9 只鸡，又买来 5 只，此刻有多少只鸡？4、民家有 11 棵白菜，吃了 5 棵，还剩多少棵？5、亮拍球，第一次拍了8 下，第二次拍了 6 下，两次一共拍了多少下？20 之内的加减法（ 5）班级姓名成绩3+6=6+1=0+6=0+5=4+4= 8+1=2+8=8+2=7+2=3+7= 4+3=4+4=5+3=1+ 2=2+4= 5+5=4+2=8+1=8+2=2+7= 6-3=4-1=3-1=7-1=5-4= 3-1=6-3=0-0=7-0=9-5= 8-3=6-2=9-5=9-8=8-5= 8-8= 4 –1=9-6=2-1=6- 5=1、有 13 头牛，此中 8 头大牛，有几头小牛？2、草地上有 10 只鸡，又跑来 4 只，此刻草地上有多少只鸡？3、湖畔停着 15 只小船，划走 5 只，还剩几个？4、妈妈买了 13 个苹果，吃了 6 个，还剩多少个苹果？5、一本故事书，明显看了8 页，还剩 11 页，这本书有多少页？20 之内的加减法（ 6）4+3=4+4=5+3=1+2=2+4= 5+5=4+2=8+1=8+2=2+7= 2+2=5+4=3+0=6+ 4=0+9= 5+3=8+2=2+1=2+7=1+9= 6- 53- 2=4- 1=6- 5=9- 4= 7- 7=8- 6=9- 7=6-3=6- 0= 8- 1=6- 3=7- 3=8- 6=5- 3=构想新奇，质量一流，合适各个领域，感谢采用2- 4=5- 2=9-7=2- 0=3-3= 1、山上有 7 只羊吃草，又来了 5 只，一共有多少只？2、有 9 个纸鹤，又做了 4 个，此刻有多少个？3、爷爷家有 14 只兔子，卖了 7 只，此刻有多少只？4、买了 9 个球，借给六年级 6 个，还剩多少个？5、子里有 6 只黄鸡， 5 只白鸡，院子里一共有多少只鸡？20 之内的加减法（ 7）8+0=0+8=0+3=5+3=2+7= 3+4=5+5=4+4=0+6=6+4= 2+1=2+7=6+1=2+6=2+3= 4+3=8+0=8+0=8+0=8+0= 0+5=8–0=6+0=9 -44+4= 9-0=6+0=3+4=1+9=4–1=构想新奇，质量一流，合适各个领域，感谢采用7-3= 6 -3=5+ 5=6- 4=9-9 = 8–3=8 -4=2+5= 2 +4=0+ 9 1、同学们做花，用了8 张红纸，又用了 4 张粉纸，他们一共用了多少张纸？2、 6 个同学在教室打扫卫生，又来了相同多的同学，一共有多少个同学？3、 9 个同学堆雪人，又来了相同多的同学，一共有多少个同学？4、树上原有 4 只小鸟，以后又飞来一些，此刻是7 只，以后又飞来几个？5、方方上午写 5 行字，下午写的行数和上午相同多，一天写了多少行字？20 之内的加减法（ 8）班级姓名成绩5+6=15- 8=8+8=12- 7=16- 7= 16- 9=5+9=12- 8=7+8=7+5= 4+7=8+7=14- 5=16- 8=14- 6= 3+9=14- 9=12- 6=4+9=7+6= 7+0=8 –1=1-1=9–6=1+3=6+2=8 –0=5+3=4+4=6+4= 4+2=0+7=8-7=7–3=9–7= 9–7=1+9=7-7=6-3=5+1= 1、9 只兔子在吃胡萝卜，又来了 3 只兔子，一共有多少只兔子？2、有 6 只小鸟，又飞来了8 只，此刻有多几个？3、原有 8 只鸟，又飞来 9 只，树上此刻有多少只？4、树上飞走 8 只鸟，又飞走 9 只，两次飞走多少只？5、上有 17 只鸟，飞走了 7 只还剩几个？20 之内的加减法（ 9）班级姓名成绩11- 9=4+8=15- 7=9+9=2+9= 5+8=13- 6=6+6=17- 9=14- 7= 15- 6=7+9=11- 7=6+7=13- 8= 3+8=12- 9=6+9=11- 8=8+9=0+1=3+4=2+0=7+0=4+0=7– 0= 5 –2=2+4=0+9=4+1=3+ 2=5+4=7+0=3+6=6–1=4+3=8+0=9+1=2+8=10–9=1、学校本来有 7 个足球，又买来 4 个此刻有多少个足球？2、学校此刻有 11 个足球，此中本来有7 个，后买来多少个？3、学校此刻有 11 个足球，此中有 4 个足球是新买的，学校本来有多少个足球？4、六一少儿节，同学们做花，兰兰做了 3 朵黄花、 8 朵红花，一共做了多少朵花？5、六一少儿节，同学们做花，兰兰做了 11 朵花，此中红花有 8 朵，做黄花多少朵？20 之内的加减法（ 10）18- 9=6+5=13- 7=4+8=3+8=7+5=15- 6=2+9=16- 9=14- 7=13- 8=4+7=8+8=11- 8=12- 8=构想新奇，质量一流，合适各个领域，感谢采用9+6=17- 9=11- 2=5+8=5+9=11- 7=6+6=14- 8=7+9=15- 9=5+7=8+9=6+7=13- 9=14- 9=12- 9=15- 8=3+9=8+6=9+7=7+8=6+8=13- 6=11- 9=7+7=1、六一少儿节，同学们做花，兰兰做了 11 朵花，此中黄花有 3 朵，做红花多少朵？2、华昨天做了 6 道题，今日做了10 道题，两天一共做了多少道题？3、华两天一共做了16 道题，有 6 道题是昨天做了，今日做了多少道题？4、华两天一共做了16 道题，今日做了10 道，昨天做了多少道题？5、场两次开走了12 辆车，第一次开走了 6 辆，第二次开走了多少辆？20 之内的加减法（ 11）班级姓名成绩8+6=5+8=12- 9=7+9=14- 6- 5=15- 8=14- 5=9+4=17- 8=7+4- 8=5+6=8+9=11- 6=12- 6=8+9- 5=18- 9=11- 7=8+8=9+6=12- 5- 7=9+3=15- 9=12- 7=7+4=3+8+8=13- 8=6+8=9+9=14- 8=8+4- 3=8+4=15- 7=11- 9=8+3=15- 6- 8=1、泊车场两次开走了12 辆车，第二次开走了 6 辆，第一次开走了多少辆？2、泊车场第一次开走了 6 辆车，第二次开走的同第一次相同多，两次一共开走了多少辆车？3、桌子上有 8 块西瓜，妈妈又拿来 2 块，桌子上此刻有多少块？4、桌子上有 10 西瓜，小明吃了 2 块，桌子上此刻有多少块？5、桌子上有 10 西瓜，小明第一次吃了 2 块，第二次吃了 2 块，一共吃了多少块？20 之内的加减法（ 12）班级姓名成绩14- 7=9+5=8+7=13- 9=15- 8- 4=6+9=17- 9=8+5=11- 8=3+9- 2= 12- 8=7+7=13- 7=9+7=17- 5- 9= 7+8=14- 9=9+2=6+5=16- 9+9= 12- 3=8+9=18- 9=12- 4=9+6- 2= 4+14=15- 6=2+12=6+9=13- 5- 6= 8+8=18- 3=6+6=17- 4=18- 9- 7= 1、有 8 朵小红花，又做了9 杂，红红此刻有多少朵小红花？2、家有 7 条红金鱼， 8 条黑金鱼，一共有多少条金鱼？3、爸买来苹果和梨共12 个，共中苹果有7 个，梨有几个？4、上有松树 9 棵，杨树 7 棵，山坡上一共有多少棵树？5、有 12 只白日鹅，飞走了7 只，湖里还有多少只？20 之内的加减法（ 13）班级姓名成绩18- 4=4+9=15- 7=7+8=7+3+9= 3+8=11- 5=14- 6=5+6=17- 7- 8= 14- 7=6+12=2+9=16- 7=6+5- 7= 5+8=14+5=7+12=18- 5=15- 7- 5= 16- 8=5+7=11- 4=6+8=11- 3- 8= 13- 5=3+9=7+7=13- 4=7+3- 5= 4+7=19- 6=17- 5=4+8=17- 9+9= 7+9=13- 6=2+16=17- 8=8+9- 9= 1、草地上有白马和黑马共14 匹，白马 6 匹，黑马有多少匹？2、妈妈买了 16 个梨，吃了 9 个还有几个？3、明显两天看了 16 页书，第一天看了9 页，次日看了多少页？4、草地上有一群羊，第一次走了7 只，第二次走了 6 只，两次共走了多少只？5、欢欢要剪 15 个五角星，剪好了7 个，还要剪几个？20 之内的加减法（ 14）班级姓名成绩11- 3=14- 5=9+9=12- 5=16- 9- 3= 12- 6=6+7=11- 2=5+9=15- 6+9= 5+7=3+8=7+9=11- 6=5+8- 2= 2+9=18- 9=16- 3=6+8=12- 3- 8= 14- 5=5+9=17- 8=13- 8=8+3+8= 8+7=13- 4=4+8=8+9=16- 5- 8= 15- 6=9+3=18- 2=14- 8=5+3+9= 5+6=17- 4=9+7=6+6=13- 4- 9= 1、家有黑色金鱼和红金鱼16 条，黑金鱼有 9 条，红金鱼有多少条？2、看了 8 页故事书，下午看了7 页，她一天看了多少页故事书？3、买了桃和苹果共14 个，桃子有 5 个，苹果有多少个？4、先游走 9 只鹅，又游走 6 只，两次游走多少只？5、上有菠萝 11 个，吃了 6 个还剩多少个？20 之内的加减法（ 15）班级姓名成绩9+8=6+7=14- 6=3+9=14- 5- 2= 12- 9=16- 8=9+9=15- 7=8+7- 3= 4+9=5+8=11- 9=13- 6=12- 9- 2= 11- 4=9+2=7+7=9+6=16- 8- 3= 8+6=8+8=16- 7=12- 4=6+5- 4= 12- 7=14- 7=9+5=4+7=13- 6- 7= 9+4=7+8=11- 3=6+9=3+8- 7= 8+4- 9=12- 4+9=15- 6+7=16- 2- 9=16- 7+9= 1、树上第一次飞走 7 只鸟，第二次飞走 4 只鸟，两次飞走多少只鸟？2、李爷爷养黑兔和白兔15 只。

1、小明很喜欢看书。

这本书看了7页，还有8页就看完了。

这本书有多少页
2、松鼠吃了8个松果，还剩2个，篮子里原来有多少个松果
3、小猴要爬高13米的一棵树，已经爬了6米，还剩多少米爬到顶
4、六一活动的时候，全班参加跳绳比赛有8人，讲故事比赛的7人，唱歌比赛12
人，一共有多少人参加比赛
5、满满一盒乒乓球，小云拿走了4个，还剩8
！
6、一年级5班有一组同学排队，小明前面有7人，后面有8人，问这一个小组
一共有多少人
7、学校体育室有8个排球，一年级借走3个，二年级借走2个，问还剩多少
8、小英和小花一起折纸飞机，每人要折15只纸飞机。

（1）小英还要折6只才能折完，你猜一猜小英折了几只
（2）现在小花折好了4只，还要折几只才能折完
9、草地上免有9只，羊有7只，鸡有11只。

（1）兔和羊一共有多少只
（2）其中公鸡有4只，母鸡有几只
10、小英要练习写20个生字，再写5个就写完了，问小英已经写了多少个字。

一年级数学20以内加减法口算题及应用题天天练(打印版)

4 - 2 =
4 - 1=
5 - 2 =
5 - 6 - 0 =
4–2 =
9 - 7 =
2- 2 =
3 - 0 =
1、冬冬和玲玲共有16本书，玲玲有6本书，冬冬有几本书？
2、小军第一天读书8页，第二天读书9页，两天一共读了多少页？
3、青青家有9只鸡，又买来5只，现在有多少只鸡？
3 + 7 =
5 - 2 =
7 - 0 =
7 - 1 =
2 - 1 =
6 - 0 =
8 - 4 =
9 - 5 =
7 - 6 =
9 - 7 =
4 - 1 =
9 - 5=
4 - 2 =
4 - 0 =
8 - 3 =
3 - 3 =
6 - 3 =
4–0 =
2 - 1 =
8 - 7 =
8 - 5 =
1草地上有8只羊，又来了8只，一共有多少只羊？
2、飞机场上午飞出9架飞机，下午飞出8架，一共飞出多少架？
3、明明要写18行生字，已经写了10行，还要写多少行？
4、树上有15只小鸟，飞走了3只还剩几只？
5、学校里有13个转椅，借走了7个，还剩多少个？
0 + 1 =
3 + 4 =
2 + 0 =
7 + 0 =
4 + 0 =
9 + 0 =
3 + 7 =
15-7=
9+9=
2+9=
5+8=
13-6=
6+6=
17-9=
14-7=
15-6=
7+9=
11-7=
6+7=

（完整版）20以内加减法应用题

20以内加减法应用题以内加减法应用题2、有13个桃子，盒子里放了一些后，还剩9个，盒子里放了多少个？个，盒子里放了多少个？7、农民伯伯一共采了14筐番茄，运走了8筐，还有多少筐没运？筐，还有多少筐没运？8、小兔子拔了15个萝卜，吃了7个，还剩多少个？个，还剩多少个？9、池塘里一共有11条鱼，小猫钓走了6条。

条。

还有多少条鱼？还有多少条鱼？11、有16个小朋友吃草莓，只有7个草莓，每个小朋友吃一个，还差几个草莓？（难）个草莓，每个小朋友吃一个，还差几个草莓？（难）12、我和小朋友玩捉迷藏的游戏。

一共有12个小朋友藏起来了，我已经找到了9个。

还有几个小朋友没找到？几个小朋友没找到？13、有17个小朋友看演出，只有8个凳子，每人坐一个凳子，还差多少个？个凳子，每人坐一个凳子，还差多少个？14、15、同学们要做10个灯笼，已做好8个，还要做多少个？个，还要做多少个？16、从花上飞走了6只蝴蝶，又飞走了5只，两次飞走了多少只？只，两次飞走了多少只？17、飞机场上有15架飞机，飞走了3架，现在机场上有飞机多少架？架，现在机场上有飞机多少架？18、小苹种7盆红花，又种了同样多的黄花，两种花共多少盆？盆红花，又种了同样多的黄花，两种花共多少盆？19、学校原有5瓶胶水，又买回9瓶，现在有多少瓶？瓶，现在有多少瓶？20、小强家有10个苹果，吃了7个，还有多少个？23、商店有15把扇，卖去5把，现在有多少把？把，现在有多少把？24、学校有兰花和菊花共15盆，兰花有6盆，菊花有几盆？盆，菊花有几盆？25、小青两次画了17个，第一次画了9个，第二次画了多少个？个，第二次画了多少个？26、小红家有苹果和梨子共13个，苹果有4个，梨子有多少个？个，梨子有多少个？27、学校要把12箱文具送给山区小学，已送去7箱，还要送几箱？箱，还要送几箱？28、家有11棵白菜，吃了5棵，还有几棵？棵，还有几棵？29、一条马路两旁各种上48棵树，一共种树多少棵？棵树，一共种树多少棵？30、从车场开走8辆汽车，还剩24辆，车场原来有多少汽车？辆，车场原来有多少汽车？31、从车场开走8辆大汽车，又开走同样多的小汽车，两次开走多少辆汽车？辆大汽车，又开走同样多的小汽车，两次开走多少辆汽车？32、学校体育室有6个足球个足球，又买来20个，现在有多少个？个，现在有多少个？。