文档内容
学习10以内数加减法的方法
一、加法:大数记心里,小数往上数,如 4+2= 把 4 记在心里,往上数两个数,5、6, 之后得出结果 4+2=6
二、减法:大数记在心里,小数往下数,如 6-3= 把 6 记在心里,往下数三个数,5、4、3, 之后得出结果 6-3=3
家长需配合每日为宝贝出 30 道 10 以内加减法,提升孩子的算术能力,注意不要让孩子数指头,养成习惯不好
改,培养心算能力。
一 年 级 10 以 内 加 减 法 应 用 题
请在 15 分钟内完成
日期: 姓名: 时间: 错题数:
1、小红和小明去商店买气球,小红买了 4 个红气球,小明买了和小红同样多的黄气球。
他们一共买了多少个气球?
答: 他们 一共 买了 ( )个 气球 。
2、老师有 9 个语文本,8 个数学本,奖给小朋友 4 个数学本,还剩多少个数学本?
答: 还剩 ( )个 数学 本。
3、树上有 4 只小鸟,又飞来了 5 只,问树上现在有多少只小鸟?
答: 树上 现在 有( )只 小鸟 。
4、草地上有 5 朵红花,4 朵黄花,蓝花和黄花同样多。蓝花和黄花一共有多少朵?
答: 蓝花 和黄 花一 共有 ( )朵 。
5、家里有 4 个梨子,3 个苹果,妈妈又买回来 5 个苹果。家里一共有多少个苹果?
答: 家里 一共 有( )个 苹果 。
6、小军折纸飞机,上午折了 3 架,下午折了 4 架。一天一共折了多少架纸飞机?
答: 一天 一共 折了 ( )架 纸飞 机。
第 1 页 共 33 页7、停车场上有客车 8 辆,小汽车 6 辆,开走了 3 辆客车。还剩多少辆客车?
答: 还剩 ( )辆 客车 。
8、同学们排队做操,小林前面有 5 个小朋友,他的后面站着 3 个小朋友。小林这队一
共有多少个小朋友?
答: 小林 这队 一共 有( )个 小朋 友。
9、草地上有 5 只白羊,3 只黑羊,又跑来了 4 只黑羊。草地上一共有几只黑羊?
答: 草地 上一 共有 ( )只 黑羊 。
10、商店 9 支铅笔,上午卖出去 2 支,下午卖出了 4 支,一共卖出了多少支铅笔?
答: 一共 卖出 了( )支 铅笔 。
11、 树 上 有 8 个 桃 子 , 小猴 子 上 午 吃 了 3 个 , 下 午 又吃 了 4 个 。 小 猴 子一 共 吃 了 多 少
个桃子?
答: 小猴 子一 共吃 了( )个 桃子 。
12、小丽第一次在作业本上画了 4 个圆,第二又画了 5 个圆。两次一共画了多少个圆?
答: 两次 一共 画了 ( )个 圆。
13、学校要把 9 箱文具送给山区小学,已送去 7 箱,还要送几箱?
答: 还要 送( )箱 。
14、明明上午算了 8 道数学题,下午算了 3 道,上午比下午多算多少道题?
答: 上午 比下 午多 算( )道 题。
15、 小 朋 友 拍皮 球 , 第 一 次 拍 了 4 下 , 第 二 次和 第 一 次 拍 的 一 样 多 。两 次 一 共 拍 了 多
少下?
答: 两次 一共 拍了 ( )下 。
第 2 页 共 33 页10 以内加减法练习(一)
每页共 50 题,每题 2 分,要求 5 分钟内完成
日期: 姓名: 时间: 错题: 题
2+2= 5+4= 3+0= 0+4= 0+0=
3+0= 3+1= 5+4= 0+4= 0+1=
0+1= 0+2= 3+1= 0+1= 0+4=
4-3= 5-4= 2+1= 1-0= 5-4=
4-1= 3-3= 4-3= 2-0= 0-0=
2+2= 5+4= 0+1= 3+3= 2+5=
4+4= 3+3= 2+2= 3+1= 1+0=
3+4= 3+5= 4+2= 2+1= 2+7=
4-3= 1-1= 5-4= 3-3= 4-3=
5-2= 4-3= 5-5= 5-0= 1-0=
第 3 页 共 33 页20 以内 加减法计 算窍门
11-20的数可以和孩子玩猜数游戏。用3种方式描述数:
① 个位是2,十位是1 。 ② 1个十,5个一。
③ 比11大,比13小。 用这些方式描述数,让孩子猜,或者反过来孩子描述大人猜,直到熟练。
一年级数学的重点、难点:凑十法和破十法
一年级的孩子,在学习 20 以内加减的时候,现在有一个比较重要的内容,就是凑十法与破十法。
这个方法,可能有些家长不是很熟悉。其实,这是很正常的。因为它只是学习的一个过渡阶段。在我
们熟练掌握 20 以内加减法之后,这个方法就可以忘记了。
但是,为什么要学习这个方法呢?既然以后都不用这个方法来做 20 以内的加减,那么我能不能不学它,
直接把 20 以内的加减算式背下来不就行了吗?
确实,有些同学在幼儿园时,就已经背下了 20 以内的加减算式。但是,我们还是不能忽视凑十法与破
十法的用处。
因为这里面涉及到数字的分解与合成,对以后的速算还是有不小的帮助。这个练习,可以提升同学们
对于数字的感觉,为将来的运算提供一些基础。
1、凑十法
凑十法主要在于拆数,当两个一位数相加超过 10 时,我们一般使用凑十法。
凑十法关键在于凑数和拆数两部分。
第一部分是凑数:5+5=10,6+4=10,7+3=10,8+2=10,9+1=10
第二部分是拆数:2=1+1,3=2+1,4=3+1=2+2.................
举个例子:
一般地,我们拆小数,凑大数会比较方便。但是,你如果想拆大数,凑小数,也是可以的。一开始慢
一点也没关系,可以先让孩子背下口诀,很快就能学会。
凑十法的歌诀:
第 4 页 共 33 页看大数,分小数,凑成十, 加剩数。
小朋友,拍拍手,大家来唱凑十歌,一凑九,二凑八,三凑七来四凑六,五五相凑就满十。
凑十法口诀:一九一九好朋友,二八二八手拉手,三七三七真亲密,四六四六一起走,五五五五一双
手。
【1、9】【2、8】【3、7】【4、6】【5、5】
下面的这些练习可以尝试一下:2、破十法
破十法为了解决十几减几,并且个位不够减的情况。
举个例子:
第 6 页 共 33 页请做尝试做下面的练习:
第 7 页 共 33 页第 8 页 共 33 页20 以内加减法口算练习(一)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
18- 5 = 17-11 = 13+ 6 = 17- 5 =
16-10 = 5 - 4 = 9 - 4 = 16- 1 =
7 +10 = 9 - 0 = 18+ 1 = 6 +10 =
4 - 0 = 18-12 = 17-17 = 10+ 2 =
10-10 = 9 - 0 = 15- 0 = 4 + 1 =
0 +16 = 2 + 2 = 13-12 = 4 +12 =
13+ 4 = 6 - 5 = 15-13 = 14+ 1 =
3 +12 = 0 + 0 = 0 +17 = 7 - 2 =
2 +14 = 11-10 = 11+ 4 = 10+ 4 =
14- 3 = 11- 1 = 3 - 1 = 13- 2 =
12- 0 = 11+ 0 = 13-10 = 15+ 4 =
3 + 5 = 10+ 7 = 0 + 1 = 19-14 =
11+ 1 = 17- 1 = 16+ 2 = 16- 4 =
3 + 4 = 1 +14 = 14+ 2 = 4 +12 =
12+ 5 = 14+ 1 = 10+ 8 = 17-15 =
15- 3 = 9 - 8 = 11+ 5 = 16+ 1 =
12+ 3 = 17-12 = 1 +17 = 11+ 5 =
2 + 6 = 19- 5 = 7 - 3 = 12+ 4 =
10+ 7 = 1 +12 = 11+ 1 = 17-10 =
9 - 9 = 4 +12 = 11+ 2 = 13+ 2 =
第 9 页 共 33 页20 以内加减法口算练习(二)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
16- 1 = 19-13 = 4 - 3 = 1 +14 =
15- 3 = 6 - 5 = 13+ 1 = 11+ 1 =
19- 1 = 2 + 6 = 19-18 = 2 +11 =
2 + 6 = 18-13 = 12+ 7 = 3 + 1 =
3 + 4 = 16-14 = 18- 2 = 5 + 4 =
2 - 2 = 7 - 3 = 6 - 0 = 7 +11 =
13- 3 = 8 - 6 = 0 +18 = 10+ 3 =
18-11 = 17+ 0 = 2 - 2 = 1 + 7 =
6 - 3 = 13+ 1 = 5 +14 = 11+ 0 =
7 - 1 = 0 +10 = 6 - 1 = 2 + 6 =
11-10 = 11+ 3 = 5 +10 = 12-10 =
0 +11 = 5 +10 = 5 - 5 = 19-11 =
17-13 = 2 + 2 = 3 +11 = 10+ 3 =
17- 3 = 1 - 0 = 9 - 5 = 19- 8 =
8 + 0 = 17- 1 = 13-10 = 17+ 0 =
5 - 3 = 9 - 8 = 7 - 3 = 2 - 2 =
14- 2 = 5 - 3 = 0 + 4 = 9 - 8 =
17-14 = 16-14 = 3 +12 = 3 - 0 =
19-15 = 18- 2 = 11+ 2 = 14-12 =
1 + 3 = 5 +11 = 10+ 5 = 11- 1 =
第 10 页 共 33 页20 以内加减法口算练习(三)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
5 - 2 = 7 - 6 = 12+ 6 = 10+ 9 =
14+ 5 = 1 + 3 = 2 +10 = 8 +10 =
10+ 8 = 2 - 1 = 9 - 1 = 9 - 5 =
1 + 8 = 12+ 6 = 9 - 3 = 8 - 2 =
17-11 = 11-10 = 7 - 6 = 19- 3 =
15-11 = 7 - 4 = 16-14 = 5 - 2 =
8 - 6 = 15- 2 = 16-13 = 3 +11 =
8 - 7 = 2 +17 = 5 +14 = 14+ 4 =
11+ 3 = 5 +12 = 16-12 = 7 + 2 =
17- 4 = 7 +11 = 18- 7 = 4 + 5 =
19- 5 = 10+ 1 = 2 +15 = 19- 5 =
12-11 = 3 + 3 = 18- 4 = 19-10 =
16-16 = 1 + 8 = 1 +13 = 14- 4 =
18-11 = 18- 7 = 0 +19 = 12+ 1 =
15-11 = 12+ 3 = 18-13 = 6 - 0 =
1 + 7 = 18-16 = 18- 6 = 9 - 1 =
6 - 3 = 13- 1 = 19-15 = 8 - 0 =
6 - 6 = 0 +19 = 9 - 2 = 3 - 3 =
12+ 3 = 2 +11 = 7 - 3 = 13- 2 =
8 - 0 = 1 + 5 = 15+ 3 = 18-15 =
第 11 页 共 33 页20 以内加减法口算练习(四)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
2 + 4 = 19-17 = 3 + 6 = 2 - 1 =
17-10 = 1 +15 = 7 - 6 = 3 + 6 =
2 +14 = 5 +13 = 15+ 1 = 19- 7 =
17- 2 = 2 + 3 = 14+ 0 = 13+ 0 =
0 + 1 = 18-12 = 18- 8 = 0 + 1 =
12-11 = 4 +11 = 12+ 7 = 3 +13 =
14+ 5 = 19- 1 = 14+ 1 = 3 +12 =
12+ 4 = 17-11 = 5 + 3 = 17-11 =
6 +10 = 17-16 = 18- 1 = 2 + 3 =
6 +12 = 12-10 = 5 +10 = 3 + 6 =
17-14 = 11+ 1 = 19-17 = 4 + 5 =
5 - 3 = 19-19 = 4 + 3 = 7 + 1 =
4 - 3 = 3 + 1 = 4 - 2 = 1 + 7 =
13- 1 = 15- 3 = 7 - 1 = 12+ 2 =
1 +10 = 7 +10 = 15-10 = 18- 6 =
1 + 7 = 3 - 2 = 18- 3 = 16-14 =
1 +18 = 13- 0 = 15- 0 = 19-19 =
17+ 0 = 16- 4 = 2 - 2 = 12-12 =
19- 4 = 11+ 2 = 3 +15 = 3 - 0 =
0 + 9 = 4 +10 = 0 +11 = 4 - 0 =
第 12 页 共 33 页20 以内加减法口算练习(五)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
4 - 3 = 0 + 5 = 9 - 0 = 19-18 =
17+ 2 = 16+ 1 = 12-10 = 9 - 1 =
1 + 7 = 10+ 8 = 5 + 2 = 17- 6 =
18- 8 = 3 - 0 = 0 - 0 = 19- 1 =
11-10 = 12-10 = 7 - 3 = 12-11 =
15-12 = 15-11 = 6 +10 = 1 +13 =
4 + 3 = 3 +14 = 2 +13 = 18- 2 =
8 - 4 = 6 - 2 = 9 - 1 = 2 +14 =
10+ 2 = 7 - 4 = 15-11 = 8 +10 =
13- 3 = 1 +12 = 4 +15 = 2 + 4 =
15- 1 = 16- 2 = 10+ 3 = 1 +14 =
16+ 2 = 10+ 7 = 2 + 5 = 2 + 6 =
1 + 2 = 14+ 3 = 11+ 8 = 1 + 1 =
17-16 = 1 + 2 = 5 +14 = 12+ 4 =
18-17 = 12+ 3 = 17-15 = 6 - 1 =
6 - 5 = 6 + 2 = 16+ 3 = 1 +14 =
16+ 1 = 4 +15 = 2 + 3 = 18-13 =
7 - 1 = 15- 1 = 17- 6 = 3 +15 =
1 + 2 = 12+ 3 = 16- 1 = 5 +12 =
15-11 = 19-18 = 11+ 6 = 11+ 2 =
第 13 页 共 33 页20 以内加减法口算练习(六)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
19+ 0 = 1 +18 = 7 - 1 = 1 +16 =
4 + 2 = 16-15 = 1 - 1 = 17-16 =
7 + 1 = 5 - 2 = 2 + 4 = 19-17 =
10+10 = 6 - 1 = 1 + 0 = 1 +11 =
2 +10 = 0 + 4 = 18-15 = 12- 1 =
15-13 = 5 +14 = 3 + 0 = 1 +15 =
6 - 0 = 8 - 0 = 12+ 7 = 15-11 =
13+ 4 = 0 + 0 = 19- 8 = 13+ 5 =
18- 6 = 18- 4 = 1 +16 = 1 +13 =
9 - 0 = 8 - 0 = 9 - 2 = 2 +10 =
14- 2 = 18- 6 = 19-14 = 12- 2 =
0 +17 = 10+ 6 = 5 + 4 = 18- 6 =
19-19 = 1 +14 = 3 +13 = 17- 5 =
16- 3 = 18- 4 = 7 +11 = 16-13 =
12+ 5 = 10+ 3 = 5 - 1 = 5 + 1 =
6 + 1 = 9 - 5 = 4 + 1 = 9 - 9 =
14-10 = 16- 6 = 13-10 = 3 +14 =
6 - 1 = 15- 5 = 5 + 3 = 15+ 4 =
18- 2 = 19-13 = 11+ 5 = 5 + 3 =
19- 1 = 16-14 = 15- 4 = 19- 8 =
第 14 页 共 33 页20 以内加减法口算练习(七)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
16-14 = 2 +12 = 11+ 3 = 19- 5 =
17-14 = 17+ 2 = 4 +14 = 13- 3 =
1 +14 = 16-11 = 12-10 = 19- 8 =
2 + 6 = 7 + 2 = 14-10 = 9 - 6 =
19- 5 = 6 - 5 = 15- 5 = 4 +12 =
10+ 6 = 0 +16 = 16- 2 = 19- 1 =
2 +15 = 2 +12 = 16- 2 = 18-16 =
2 +17 = 10-10 = 19- 7 = 14-13 =
15-15 = 12- 1 = 0 +11 = 7 +11 =
14-12 = 15- 2 = 11+ 0 = 1 + 2 =
1 +15 = 0 +11 = 0 + 9 = 17-10 =
1 + 8 = 15+ 0 = 5 + 0 = 14+ 0 =
3 + 2 = 6 - 1 = 5 + 0 = 16- 1 =
13-12 = 1 + 3 = 9 + 0 = 8 - 7 =
18- 4 = 13-11 = 9 - 7 = 18- 4 =
2 + 5 = 10+ 5 = 3 +11 = 15-14 =
17-12 = 12-12 = 6 +10 = 17-17 =
4 - 1 = 5 - 2 = 2 + 5 = 10+ 8 =
15- 3 = 1 +14 = 6 +12 = 2 - 1 =
18- 6 = 1 +10 = 15- 5 = 9 - 2 =
第 15 页 共 33 页20 以内加减法口算练习(八)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
6 +13 = 1 +14 = 8 + 1 = 14+ 5 =
18- 1 = 3 +10 = 14+ 4 = 8 - 7 =
12-11 = 17-16 = 10+ 9 = 3 + 4 =
1 +13 = 12+ 2 = 10+ 3 = 12+ 4 =
3 +12 = 16+ 2 = 7 - 4 = 19-10 =
14-10 = 11+ 6 = 19-16 = 2 +12 =
7 +11 = 10+ 6 = 2 + 4 = 16+ 3 =
3 +12 = 17- 5 = 19- 3 = 11+ 8 =
1 + 4 = 18- 3 = 1 + 7 = 19- 4 =
14+ 3 = 3 +16 = 15-12 = 4 - 3 =
4 + 4 = 18- 1 = 8 - 8 = 15+ 2 =
14+ 3 = 5 + 3 = 10+ 7 = 17- 3 =
12+ 7 = 10+ 3 = 16- 0 = 3 +16 =
15-14 = 14- 2 = 9 +10 = 15-12 =
5 - 3 = 2 +13 = 18+ 0 = 18- 3 =
8 + 0 = 1 - 0 = 19-19 = 6 - 1 =
6 - 3 = 11- 1 = 13-11 = 1 + 4 =
16- 2 = 14-10 = 14-13 = 11+ 2 =
11- 0 = 13-10 = 14- 2 = 16+ 2 =
10+ 6 = 14- 3 = 4 + 3 = 18-17 =
第 16 页 共 33 页20 以内加减法口算练习(九)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
15-12 = 19-18 = 19-18 = 6 +12 =
10+ 2 = 17- 3 = 7 - 3 = 2 +11 =
11+ 1 = 13-10 = 2 +10 = 0 + 5 =
6 + 2 = 12- 2 = 17- 6 = 1 + 2 =
2 +13 = 13+ 4 = 5 + 2 = 19- 5 =
1 +12 = 9 - 1 = 2 + 1 = 11+ 4 =
18+ 1 = 12-12 = 15- 2 = 7 +12 =
1 +14 = 19-10 = 19-12 = 4 - 1 =
17-15 = 2 + 3 = 16-16 = 1 - 0 =
7 - 1 = 19- 1 = 1 + 4 = 2 + 2 =
1 +15 = 19-18 = 19-18 = 17- 1 =
3 - 0 = 7 - 0 = 7 - 1 = 12-11 =
3 +13 = 0 +10 = 11+ 0 = 8 - 6 =
5 +12 = 19-18 = 15-10 = 17- 1 =
1 +13 = 11+ 8 = 12+ 3 = 16- 1 =
17- 5 = 0 +18 = 18-14 = 17- 6 =
8 - 7 = 13+ 0 = 2 + 2 = 5 + 2 =
8 + 0 = 3 + 6 = 4 +12 = 9 - 5 =
6 - 1 = 2 + 3 = 17+ 2 = 3 +13 =
5 - 0 = 3 - 0 = 11+ 5 = 0 + 4 =
第 17 页 共 33 页20 以内加减法口算练习(十)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
9 +10 = 14-11 = 8 + 0 = 3 +10 =
11+ 7 = 16- 0 = 5 + 3 = 0 +11 =
1 + 8 = 12- 2 = 15- 1 = 6 - 5 =
19- 4 = 19-15 = 9 - 8 = 3 + 6 =
18- 5 = 8 +11 = 5 + 3 = 17+ 1 =
14+ 2 = 3 + 4 = 14-12 = 18- 7 =
4 +13 = 2 + 7 = 15- 1 = 18-18 =
3 +16 = 11-10 = 2 - 2 = 4 + 3 =
16- 6 = 6 +10 = 17+ 2 = 8 + 1 =
8 - 6 = 4 + 2 = 9 - 4 = 10+ 3 =
1 +15 = 6 - 5 = 1 +12 = 13-11 =
17-15 = 14+ 1 = 17-16 = 16- 5 =
18-10 = 15-10 = 1 +18 = 2 - 1 =
10+ 5 = 8 - 8 = 5 + 3 = 1 +17 =
16-15 = 16+ 2 = 2 - 1 = 10+ 3 =
3 +11 = 11-10 = 1 + 7 = 6 + 3 =
2 +12 = 11-10 = 1 +12 = 7 +10 =
12+ 2 = 16-11 = 7 - 7 = 5 +12 =
2 +16 = 7 - 3 = 14- 1 = 11+ 2 =
5 - 3 = 16- 3 = 12+ 1 = 9 - 5 =20 以内加减法口算练习(十一)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
18-11 = 10+ 7 = 15-12 = 1 +16 =
1 +16 = 5 - 5 = 3 + 3 = 10+ 6 =
18-12 = 7 - 7 = 4 - 1 = 12- 1 =
0 + 1 = 7 - 0 = 1 +10 = 15- 5 =
2 + 3 = 19- 9 = 17- 4 = 11+ 2 =
4 - 4 = 16+ 1 = 6 - 2 = 16- 1 =
16+ 3 = 5 - 5 = 18+ 0 = 7 +11 =
5 +12 = 13- 2 = 2 + 6 = 8 - 4 =
16+ 3 = 1 +13 = 4 - 0 = 7 - 2 =
18-10 = 17- 5 = 8 - 3 = 0 +11 =
9 + 0 = 16- 6 = 16- 0 = 2 + 4 =
13+ 3 = 4 - 0 = 3 + 2 = 16-12 =
17- 4 = 0 +16 = 0 + 6 = 19+ 0 =
10+ 4 = 8 - 2 = 3 +11 = 2 + 6 =
11+ 3 = 19- 5 = 2 +11 = 11+ 3 =
10+10 = 16-14 = 9 - 4 = 4 + 3 =
5 - 4 = 7 - 5 = 5 + 4 = 5 - 3 =
17- 3 = 17- 4 = 14- 2 = 2 + 1 =
15+ 3 = 1 + 4 = 19-17 = 7 + 2 =
17-16 = 15- 4 = 15-12 = 14-12 =
第 19 页 共 33 页20 以内加减法口算练习(十二)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
3 + 3 = 5 + 1 = 19- 5 = 18-16 =
2 + 6 = 18- 8 = 2 +16 = 8 - 5 =
15+ 1 = 7 - 3 = 5 - 2 = 16-13 =
14+ 3 = 14+ 1 = 13- 2 = 3 +14 =
12+ 3 = 10+ 6 = 3 +15 = 13- 2 =
1 +16 = 14+ 2 = 1 +14 = 3 +14 =
7 - 5 = 7 - 1 = 10- 0 = 15+ 1 =
5 +10 = 2 + 5 = 11+ 6 = 8 - 8 =
11+ 7 = 9 - 6 = 10+ 6 = 1 + 0 =
7 - 1 = 17+ 0 = 19- 2 = 15-10 =
8 - 2 = 11+ 0 = 5 + 2 = 4 +10 =
2 + 4 = 2 + 3 = 12+ 3 = 15-14 =
1 +16 = 16- 3 = 18-10 = 17- 4 =
15- 4 = 15+ 2 = 16-14 = 8 +10 =
15-10 = 15- 2 = 3 - 3 = 0 +19 =
15- 2 = 2 +10 = 5 +14 = 8 - 4 =
15- 4 = 7 - 3 = 2 +10 = 7 +11 =
11-10 = 14+ 2 = 12+ 0 = 4 + 3 =
19-19 = 4 +15 = 13- 0 = 12-12 =
5 +10 = 1 + 1 = 19- 3 = 15- 2 =
第 20 页 共 33 页20 以内加减法口算练习(十三)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
9 - 2 = 17- 3 = 8 - 6 = 10+ 1 =
18- 5 = 1 +10 = 19-18 = 8 - 2 =
2 + 2 = 8 - 7 = 11+ 1 = 16+ 3 =
4 +10 = 19- 9 = 3 + 0 = 19- 5 =
12- 1 = 17- 3 = 3 + 1 = 17-12 =
17-16 = 12-11 = 3 +10 = 5 - 1 =
9 - 3 = 10+ 9 = 19- 6 = 2 +10 =
17- 2 = 4 +15 = 3 + 2 = 1 + 1 =
17-14 = 7 - 6 = 16- 5 = 3 +10 =
13+ 6 = 1 + 2 = 6 - 2 = 18- 1 =
0 +11 = 5 +14 = 0 + 7 = 0 + 6 =
19-16 = 0 + 0 = 18-13 = 18- 1 =
0 +11 = 1 +17 = 0 + 2 = 13-10 =
0 + 3 = 1 +15 = 9 - 9 = 10-10 =
3 +12 = 16- 0 = 0 + 0 = 17- 3 =
19- 6 = 2 +13 = 1 +10 = 2 +13 =
5 +12 = 12+ 7 = 8 - 7 = 7 - 4 =
9 + 0 = 3 +12 = 0 +11 = 5 + 1 =
12+ 0 = 18-11 = 1 + 4 = 19- 5 =
1 +15 = 2 + 4 = 16+ 1 = 6 +11 =
第 21 页 共 33 页20 以内加减法口算练习(十四)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
18- 7 = 19-11 = 10+ 9 = 6 - 5 =
16- 5 = 1 + 7 = 12-10 = 7 + 2 =
5 - 1 = 10+ 4 = 11+ 3 = 17-15 =
15- 3 = 15- 4 = 17- 1 = 3 + 5 =
18- 8 = 6 - 4 = 14-10 = 3 + 1 =
9 - 1 = 19-10 = 2 + 2 = 7 + 1 =
19- 6 = 8 - 4 = 2 +11 = 17- 2 =
12+ 1 = 17-14 = 18- 6 = 4 + 3 =
3 +10 = 14-12 = 12- 1 = 2 +16 =
14+ 1 = 16-11 = 13-11 = 2 +14 =
5 +10 = 15+ 2 = 1 +18 = 17-10 =
12+ 1 = 19- 2 = 7 - 6 = 1 + 7 =
6 - 1 = 17+ 2 = 7 - 1 = 7 + 1 =
19-14 = 9 - 2 = 19-18 = 7 - 6 =
1 +11 = 2 +10 = 18- 3 = 10+ 9 =
14+ 4 = 0 + 3 = 17-11 = 18-12 =
18- 5 = 14+ 4 = 0 +12 = 3 +11 =
7 +10 = 7 + 0 = 2 + 6 = 5 +12 =
5 +12 = 18- 3 = 19- 3 = 7 - 4 =
2 + 4 = 7 - 1 = 18-12 = 2 +17 =
: ,
第 22 页 共 33 页20 以内加减法口算练习(十五)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
19- 8 = 10+ 1 = 7 - 5 = 7 +11 =
12+ 3 = 1 +14 = 17-14 = 1 +15 =
1 + 1 = 9 - 5 = 6 + 1 = 0 +17 =
6 +11 = 0 +17 = 6 - 1 = 16- 5 =
13- 2 = 6 +12 = 15-14 = 7 + 0 =
12+ 7 = 2 +10 = 5 +11 = 6 + 0 =
13-10 = 16-13 = 5 + 2 = 16-14 =
5 +13 = 2 +10 = 12+ 3 = 3 + 1 =
19- 1 = 4 - 4 = 0 +18 = 12+ 5 =
2 +13 = 2 +15 = 19-13 = 18+ 0 =
4 +13 = 9 - 0 = 6 - 5 = 15- 4 =
10+ 2 = 6 +13 = 3 + 6 = 12+ 1 =
1 +18 = 18-11 = 1 + 8 = 4 + 4 =
12+ 4 = 0 +16 = 8 - 2 = 3 +10 =
2 + 1 = 6 - 6 = 3 +13 = 6 - 3 =
4 +13 = 5 + 1 = 7 - 5 = 19-19 =
13+ 2 = 16-14 = 16+ 3 = 13-13 =
6 - 2 = 4 +12 = 10+ 0 = 6 - 2 =
4 - 1 = 16-14 = 6 +12 = 15+ 3 =
12-11 = 4 - 1 = 16-14 = 12+ 4 =
第 23 页 共 33 页100 以内加减法两步混合运算(一)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
47+45-56= 71-44+15= 40-12+47= 14+38+19=
48+23-43= 16+75-25= 91-76+66= 35+37-58=
92-54+53= 35+37-58= 18+16+19= 65-46+47=
76-58+56= 40-21+75= 70-34+46= 72+19-15=
84-56+37= 72+19-15= 74-46+23= 72-48+39=
77+18-76= 60-21+15= 72-48+39= 77+18-76=
81-43+38= 17+16+48= 95-68+46= 95-78+44=
32-16+26= 90-42+19= 95-78+44= 25+67-66=
51-26+16= 36+26-37= 43-27+35= 36+36-36=
23+68-18= 35-16+39= 16+76-19= 51-26+16=
36+36-36= 25+16-23= 57+36-75= 28+67-79=
96-67+24= 28+67-79= 18+79-49= 53+39-44=
46+38-46= 31-15+55= 46-28+48= 53+39-44=
22+69-13= 35-17+33= 84-45+46= 43+29-29=
84-35+47= 43+29-29= 73-47+17= 14+79-65=
80-49-14= 59+25-26= 73-37+19= 73-47+17=
14+79-65= 46-18+25= 47-28+23= 54+39-19=
54+39-19= 61-16+38= 18+55-46= 46+26-58=
63+29-66= 38+43-22= 95-59+17= 95-69+16=
25+18-15= 80-27-28= 95-69+16= 25+18-15=
第 24 页 共 33 页100 以内加减法两步混合运算(二)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
62-37+29= 32+59-35= 26+35-24= 79+12-77=
18+24+29= 62-15+16= 53-39+48= 46-27+52=
68+29-28= 79+12-77= 46-27+52= 92-46-18=
78+16-58= 46+29+18= 46-19+19= 78+16-58=
84-26-19= 76-27+38= 61-15+45= 67+28-57=
80-54+65= 75-17+39= 67+28-57= 80-54+65=
71-53+19= 39+56-79= 92-63+57= 39+19+16=
35+46-62= 37+44-46= 86-39+47= 94-38-28=
14+38-19= 83-16-49= 83-68+58= 65-17+23=
36+58-26= 64+29-38= 65-17+23= 36+58-26=
74-55+27= 73-44+63= 75-18+34= 25+36-48=
29+62-75= 90-51+24= 83-17+15= 73-44+63=
25+36-48= 94-75+18= 92-67+36= 76-57+59=
86-69+68= 24+49-59= 74+17-66= 40-12+44=
27+64-24= 91-15-27= 14+29+18= 18+78-57=
40-12+44= 18+78-57= 79+17-28= 87-28+23=
68+23-79= 87-28+23= 18+17+16= 59+33-33=
65-47+45= 17+39-29= 58+35-49= 59+33-33=
53-25+67= 65+18-15= 25+66-69= 93-66+14=
76-59+54= 71-32+27= 93-66+14= 76-59+54=
第 25 页 共 33 页100 以内加减法两步混合运算(三)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
66+26-26= 51-35+46= 60-12+14= 59+34-27=
65-48+39= 59+34-27= 39+28+19= 32+49-35=
81-44+36= 96-67+27= 87-68+46= 81-34+37=
91-46+46= 15+67-18= 35+27-35= 86-19+19=
44-26+16= 28+26+38= 90-68+59= 44-16+17=
16+77-17= 86-19+19= 44-16+17= 16+77-17=
73-24+36= 64-48+68= 25+26-19= 16+18+39=
16+18+39= 19+55-17= 47+36-27= 94-56+58=
83-36+45= 35+28-29= 70-11+37= 84-46+43=
84-46+43= 73-38+16= 57-38+38= 13+69-64=
43-25+45= 29+57-27= 57-28+39= 80-49-12=
13+69-64= 80-49-12= 55-26+28= 90-19-35=
55-36+27= 46+37-46= 49+22-15= 47+15-33=
71-32+23= 62-46+57= 71-22+25= 25+66-66=
27+64-49= 25+66-66= 14+68-66= 56+39-56=
65-38+37= 73-37+18= 56+39-56= 65-38+37=
96-67+24= 81-34+34= 81-24+35= 57+35-75=
57+35-75= 90-72+37= 26+65-44= 70-23+19=
16+67-15= 84-35+47= 87-19+16= 75-58+79=
44-16+14= 75-58+79= 73-24+32= 64-48+65=
第 26 页 共 33 页100 以内加减法两步混合运算(四)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
25+16-17= 39+42-25= 96-58+19= 72-27+49=
29+65-57= 64-48+65= 72-27+49= 29+65-57=
19+68-28= 19+45-15= 31-16+49= 91-37-39=
66+27-17= 65+17-18= 15+67-44= 57-28+36=
80-62+23= 41-18+59= 42-28+58= 66+27-17=
57-28+36= 39+29-39= 54+29-17= 54+39-16=
54-19-19= 60-43+29= 54+39-16= 54-19-19=
18+45-44= 19+32-29= 63-14+18= 58+17-16=
27+59-69= 38+43-19= 73-15+28= 73-25+27=
93-74+45= 65+27-46= 80-27-24= 80-17-26=
73-25+27= 80-17-26= 18+46-38= 53+19-48=
81-66+47= 62-27+27= 27+45-19= 18+46-38=
53+19-48= 48+45-29= 92-36+17= 83-27-37=
54-19+16= 47+28-17= 60-43+26= 38+19+38=
38+19+38= 80-65+79= 77+14-22= 90-51+45=
90-51+45= 15+36-24= 63-44+39= 46+46-77=
46+46-77= 95-37+27= 95-27+28= 52-33+25=
52-33+25= 27+45-16= 73-55+48= 18+37+37=
65-28+37= 19+72-78= 84-67+57= 37+25-14=
30-13+18= 37+25-14= 25+39+29= 19+35-15=100 以内加减法两步混合运算(五)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
18+15-18= 19+35-15= 84-16+14= 40-25+27=
40-25+27= 94-65+16= 76-57+56= 60-47+79=
60-47+79= 52-34+19= 92-53+52= 24+49-56=
15+68-37= 30-12+25= 68+23-76= 94-19-19=
94-29-17= 36+26-37= 16+76-19= 92-45+48=
94-19-19= 92-45+48= 49+49-79= 17+29-27=
51-34+48= 58+25-47= 81-47+19= 65-37+43=
81-57+18= 17+29-27= 65-37+43= 27+56-14=
75-49+49= 65-39+35= 73-38-16= 34-16+65=
34-16+65= 24+58-59= 70-24+17= 26+56-43=
45-28+74= 19+32-32= 70-14+18= 77-48+27=
90-73+35= 26+56-43= 77-48+27= 90-73+35=
15+58-14= 93-44+24= 92-34+25= 68+15-69=
56+27-68= 50-14+56= 80-26+27= 25+17-14=
95-59+17= 25+17-14= 40-16+27= 40-16+27=
28+18+27= 76+15-45= 84-37+39= 76-48+56=
35+19-25= 91-38-36= 66+29-78= 28+18+27=
76-48+56= 65+18-16= 94-75+13= 14+48-45=
95-36+33= 47+28-17= 36+55-66= 46-18+19=
46-18+19= 19+23-28= 90-75+29= 26+57-37=
第 28 页 共 33 页100 以内加减法两步混合运算(六)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
53-28+49= 91-72+13= 37-18+73= 19+23-28=
26+57-37= 29+49+17= 14+59-37= 39+55-79=
51-16-16= 39+55-79= 29+35-37= 73-16+26=
18+47-36= 54+17-29= 58+33-57= 82-65+28=
51-22+62= 37-19+67= 34+57-12= 17+37-37=
82-65+28= 17+37-37= 48+46-27= 25+57-66=
90-29-32= 84-25+18= 77+14-23= 91-27-16=
25+57-66= 91-27-16= 56-29+59= 88-49+13=
87-38+49= 39+18-19= 93-29-48= 46+19+16=
46+19+16= 76-17+36= 94-79+69= 76-17+36=
14+27-23= 72-53+16= 19+63-48= 46+47-75=
46+47-75= 15+77-44= 94-28+26= 92-75+68=
37+34-44= 92-75+68= 54+17-26= 26+46-14=
85-66+38= 70-33+48= 48-19+58= 57+18-39=
57+18-39= 17+39+29= 74-55+24= 74-45+25=
78+17-78= 74-45+25= 95-67+48= 95-77+47=
24+49-59= 90-41+22= 18+25+49= 95-67+48=
95-77+47= 84-57+34= 62-23+47= 72+19-12=
80-16+27= 52-35+17= 35+38-55= 51-25+18=
51-25+18= 73-35+56= 90-42+16= 72-57+69=
第 29 页 共 33 页100 以内加减法两步混合运算(七)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
72-57+69= 47+15-36= 53+38-46= 94-77+76=
62-37+27= 49+22-18= 27+55-19= 49+12-19=
94-77+76= 49+12-19= 35-17+36= 91-45+46=
51-35+46= 57+26-45= 52-13+33= 56-39+59=
59+34-27= 59+24-28= 14+78-67= 51-35+46=
56-39+59= 31-16+76= 54+37-48= 63-36+29=
14+28-14= 63-36+29= 85-56+36= 85-66+35=
44+49-18= 73+18-14= 70-55+58= 85-66+35=
43-25+69= 57-38+62= 58+25-47= 81-46-19=
49+49-79= 74-45+22= 17+29-27= 73-48+38=
81-46-19= 73-48+38= 73-34+58= 95-67+45=
76+18-27= 47+27-18= 80-57+68= 73-34+58=
95-67+45= 29+38-19= 36+39+17= 19+64-68=
52-25+15= 51-15+16= 69+23-76= 94-19+18=
44+37-32= 94-19+18= 72-57+66= 72-47+67=
29+66-78= 81-24+35= 12+79-16= 72-57+66=
72-47+67= 32-14+54= 46-27+47= 27+55-16=
49+12-16= 90-18-34= 55-26+28= 54+38-43=
16+67-14= 44-15+13= 43+28-28= 16+57-16=
98-59+54= 98-69+53= 87-19+15= 16+67-14=
第 30 页 共 33 页100 以内加减法两步混合运算(八)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
16+57-16= 65-38+37= 59+24-25= 65-28+38=
59+14-26= 65-28+38= 40-15+29= 26+68-25=
54-17+24= 26+68-25= 27+64-43= 17+78-77=
35-16+62= 66+16-18= 80-61+23= 51-26+38=
33-19+78= 51-26+38= 96-57+19= 88-59+38=
81-25+29= 88-59+38= 70-14+15= 68-29+46=
53+39-66= 26+56-39= 68-29+46= 53+39-66=
27+19+46= 36+18-27= 91-37+38= 29+55-55=
55+28-19= 46+29-38= 91-27-37= 47+46-48=
93-35-19= 84-26+39= 47+46-48= 93-35-19=
57-18+34= 13+59-58= 14+69-57= 59+16+18=
59+16+18= 54+29-14= 54+19-15= 79+15-57=
60-43+26= 47+18+18= 60-33+27= 79+15-57=
22+69-32= 70-44+36= 71-54+35= 46+46-77=
22+59-34= 46+46-77= 29+57-49= 73-15+25=
38+33-17= 93-74+42= 65+27-43= 57-28+62=
65+17-44= 29+24+38= 36+48-48= 73-38+38=
93-64+43= 73-15+25= 57-28+62= 73-38+38=
83-64+27= 65-46+68= 25+37-34= 27+45-16=
18+36+37= 82-54+29= 27+45-16= 18+36+37=
第 31 页 共 33 页100 以内加减法两步混合运算(九)
每页共 80 题,要求 10 分钟内完成
日期: 姓名: 时间: 错题: 题
49+45-26= 92-26+15= 37+57-25= 37+47-26=
84-57+58= 56-19+58= 72+19-36= 37+57-25=
37+47-26= 16+75-46= 81-43+59= 94-69+67=
53-34+19= 36+36-57= 25+39-28= 94-16-59=
60-21+36= 73-46+44= 94-16-59= 60-21+36=
47+37-48= 45+39-65= 32-14+57= 47+47-47=
62-37+27= 47+47-47= 67-49+73= 62-13+48=
85-56+34= 36+49-18= 26+65-68= 62-13+48=
57+34-77= 65-46+73= 95-58+44= 90-32+17=
73-34+55= 90-42+16= 90-32+17= 73-34+55=
54-35+58= 69+25-38= 62-14+43= 84-58+28=
84-58+28= 36+26-34= 23+68-15= 91-67+58=
91-67+58= 28+67-76= 73-46+48= 65-47+67=
19+77-29= 55+37-24= 39+27-47= 19+77-29=
93-34+25= 68+15-69= 43+29-26= 69+12-53=
84-35+44= 36+27+28= 42+19-27= 83-57+57=
69+12-53= 83-57+57= 73-37+15= 73-37+15=
40-15+27= 55+38-18= 45-28+74= 70-14-18=
34-17+59= 66-37+12= 58+16-18= 66-27+14=
22+69-38= 66-27+14= 65+26-49= 81-26+27=
第 32 页 共 33 页100 以内加减法两步混合运算(十)
本页共 72 题,要求 8 分钟内完成
日期: 姓名: 时间: 错题: 题
80-16+28= 24+29-29= 64+28-65= 39+42-22=
81-26+27= 39+42-22= 19+23-28= 81-65+49=
26+57-37= 45-29+68= 25+47-38= 91-72+12=
80-16-25= 84-65+65= 95-49+15= 73-15+28=
57+27-65= 65-16+47= 73-15+28= 57+27-65=
54-18+18= 47+27-19= 92-25-18= 91-28-34=
49+22-16= 49+44-29= 84-27+37= 78+13-25=
91-28-34= 78+13-25= 16+45-25= 80-63+17=
33+48-32= 53-18+47= 59+32-59= 19+23-25=
19+46-38= 53-28+46= 90-65+27= 33+48-32=
19+23-25= 72-43+17= 72-53+16= 14+59-34=
14+59-34= 38+34-15= 93-75+39= 38+24-16=
88-39+14= 29+48-48= 38+24-16= 19+34-18=
70-33+48= 92-66+35= 64+19-36= 75-59+75=
75-59+75= 15+76-43= 44-25+42= 17+74-27=
17+74-27= 33-14+28= 95-67+48= 67+19-49=
83-19-27= 87-68+67= 90-21+24= 33-14+28=
67+19-49= 48+23-39= 70-47+28= 85-69+19=