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【318994】【期末专项突破】小学数学二年级上册-期末解答题专项突破练习(含答案)人教版

时间:2025-01-07 08:26:42 作者: 字数:5465字
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 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> 人教版二年级上册数学期末解答题专项突破练习

考试时间:60分钟 满分:100
姓名:__________ 班级:__________考号:__________

一、解答题(共18题;共100分)

1. ( 5) 连一连。


 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>


2. ( 5) 在最大的牌下面画√,最小的下面画×.

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

3. ( 5) 把能站稳的一组圈起来。

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>  

4. ( 5) 投篮.

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

5. ( 5) <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

在第二行画“○”,比  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> 2个。

6. ( 5) <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

7. ( 5) <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

1)一共有________个图形。

2)从左往右数,△在第________个。

3)从右往左数,★在第________个。

4)把□右边的3个图形圈起来。

8. ( 5) 我会看图列式

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

9. ( 5) 树上第一次飞走了8只小鸟,第二次飞走了5只。两次一共飞走了多少只小鸟?

10. ( 5) 看图列式。

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

11. ( 5) 小红要做10  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> ,已经做了4面,还要做多少面?

12. ( 5) 下面每幅图分别是谁看到的,连一连。


 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>        


 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>           <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>                 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

      

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>               <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>                  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

13. ( 5) 给蜡烛插得最少的蛋糕画“√”。

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

14. ( 5) 用下面的一组数写出两个加法算式和两个减法算式.

459

15. ( 10) 从右边起涂颜色。

1)涂第3
 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

2)涂3
 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

16. ( 5) 照样画一画

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

17. ( 5) 寒假里,你打算每天什么时候做这些事情?画上时针和分针,并和小朋友们说一说.

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

18. ( 10) 买两种食品。

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

1)最多要多少元钱?

2)最少要多少元钱?



答案解析部分

一、解答题

1.【答案】 解:

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【分析】点子图和相应的数字相连,实物图与相应的数字相连,即可解答。

2.【答案】 解:如图所示:

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【分析】根据对10以内数的认识可知,1098,这三张牌中,10最大,在10的下面画“√”,8最小,在8的下面画“×”,据此解答即可.

3.【答案】 解:如图:
 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【分析】球和圆柱都能滚动,因此这两种物体在下面是不能站稳的。

4.【答案】 解:

 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】

5.【答案】 ○○○○○

【解析】【解答】解:32=5(个)
如图所示:○○○○○。

【分析】比32的数是5,所以画5个○。

6.【答案】 6+1=7

【解析】【分析】观察图可知,左边有6个●,右边有1个●,要求一共有几个●,用加法计算,据此列式解答。

7.【答案】18
2632
4 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【解答】(1) 一共有8个图形。
2) 从左往右数,△在第6个。
3) 从右往左数,★在第2个。

【分析】(1)要求一共有几个图形,按顺序一个一个数出图中物体的个数;
2)观察图可知,从左数,第1个图形是○,据此数出△在第几个;
3)从右数,第1个图形是▲,据此数出★在第几个;
4)根据题意,先找到□,然后把□右边的3个图形圈起来。

8.【答案】 5-2=3

【解析】【分析】还剩下苹果的个数=一共有苹果的个数-圈住的苹果的个数,据此代入数据作答即可。

9.【答案】 8+5=13(只)
答:两次一共飞走了13只小鸟。

【解析】【分析】把两次飞走的小鸟只数相加,用加法求出一共飞走的只数即可。

10.【答案】 解:8+3=11(个)

【解析】【分析】篮子里面有8个,外面有3个,求总数,可以用篮子里面的个数加上外面的个数求出总数。

11.【答案】 10-4=6(面)

答:还要做6面。

【解析】【分析】根据题意可知,小红一共要做的小旗面数-已经做的面数=还要做的面数,据此列式解答。

12.【答案】 解:


 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【分析】  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> 坐在小熊的侧面,看到的是  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> 坐在小熊的正面,看到的是  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> 坐在小熊的后面,看到的是  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a> ,即可解答。


13.【答案】  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】【分析】根据题意,分别数一数每个蛋糕上插的蜡烛数量,然后比较大小,给蜡烛插得最少的蛋糕画“√”。

14.【答案】 解:459,549,945,954

【解析】

15.【答案】1 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>
2 <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>
【解析】【分析】涂第3个,是只涂第3个,只有一个;涂3个,是指从第1个到第3个,共3个。注意涂的顺序,是从右边起。

16.【答案】  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】

17.【答案】  <a href="/tags/38/" title="突破" class="c1" target="_blank">突破</a> <a href="/tags/48/" title="练习" class="c1" target="_blank">练习</a> <a href="/tags/46/" title="答案" class="c1" target="_blank">答案</a> <a href="/tags/55/" title="数学" class="c1" target="_blank">数学</a> <a href="/tags/13/" title="小学" class="c1" target="_blank">小学</a> <a href="/tags/173/" title="解答" class="c1" target="_blank">解答</a>

【解析】

18.【答案】19+7=16(元)
答:最多要16元。
25+7=12(元)
答:最少要12元。

【解析】【分析】(1)根据题意可知,要求最多需要多少钱,直接将较贵的两种食品价格相加即可;

2)根据题意可知,要求最少需要多少钱,直接将较便宜的两种食品价钱相加即可。


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