20以内加减法练习题(好用的)-20以内减法难题
巡山小妖精
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2021年01月20日 18:12
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中国好声音歌手平安-
20
以内加减法口算练习题(一)
姓名:
___
时间:
_____
做对了
_____
题(共
80
题)
10
+
8
=
8
+
10
=
18
-
8
=
18
-
10
=
10
+
1
=
1
+
10
=
11
-
1
=
11
-
10
=
6
+
10
=
16
-
6
=
16
-
10
=
10
+
3
=
3
+
10
=
13
-
3
=
13
-
10
=
10
+
2
=
17
-
7
=
10
+
8
=
3
+
10
=
1
0
+
2
=
1
0
+
10
=
14
-
4
=
18
-
8
=
6
+
10
=
10
+
9
=
8
+
10
=
13
-
3
=
5
+
10
=
1
6
-
10
=
11
-
10
=
13
+
2
=
19
-
3
=
3
+
11
=
16
-
4
=
19
-
4
=
19
-
5
=
15
-
3
=
10
+
4
=
13
-
3
=
14
-
1
=
10
+
2
=
13
-
3
=
3
+
15
=
18
-
8
=
5
+
5
=
8
+
2
+
3
=
)
9
+
1
+
4
=
7
+
3
+
5
=
、
7
+
4
+
6
=
7
+
8
+
3
=
、
6
+
4
+
7
=
8
+
2
+
5
=
~
5
+
4
+
6
=
7
+
2
+
3
=
;
3
+
4
+
10
=
11
-
1
-
5
=
@
17
-
7
-
3
=
19
-
9
+
1
=
>
15
-
5
-
7
=
13
-
3
-
4
=
10
+
5
=
1
3
-
10
=
4
+
6
=
@
18
-
10
-
4
=
5
+
10
=
18
-
10
=
10
+
8
=
10
-
10
=
20
-
20
=
12
+
4
=
17
-
10
-
7
=
(
3
+
10
=
11
-
1
=
9
+
1
=
8
+
2
=
8
+
3
=
2
+
9
=
19
-
9
=
9
+
3
=
8
+
4
=
10
+
9
=
10
-
5
=
_______
8
+
7
=
7
+
9
=
》
7
+
5
=
8
+
6
=
8
+
8
=
7
+
4
=
8
+
5
=
14
-
10
+
5
=
8
-
8
=
16
-
10
+
3
=
10
+
0
=
—
20
-
10
-
7
=
20
以内加减法练习题(二)
时间:
_____
做对了
_____
题(共
100
题)
8
+
4
=
:
9
+
7
=
9
+
7
=
8
+
5
=
6
+
6
=
6
+
5
=
9
+
6
=
4
+
9
=
2
+
8
=
6
+
8
=
6
+
5
=
&
7
+
7
=
7
+
9
=
5
+
8
=
8
+
8
=
]
5
+
7
=
4
+
8
=
8
+
10
=
7
+
4
=
8
+
7
=
8
+
6
=
姓名:
7
+
7
=
5
+
7
=
4
+
8
=
7
+
6
=
5
+
9
=
8
+
6
=
6
+
5
=
9
+
2
)
+
3
+
9
=
6
=
8
=
4
+
9
=
1
+
9=
7
+
8
7
+
10=
5
+
5
+
9
=
6
+
9
=
7
+
9
=
8
+
9=
9
+
0
=
5
+
8
=
8
+
9
=
9
+
9
=
9
+
3
=
}
7
+
3
=
6
+
=
5
+
6
=
8
-
5
=
10
-
7
=
6
+
7
=
2
+
=
9
+
4
=
》
5
+
9
=
=
9
+
8
=
7
9
+
2
=
8
+
3
=
?
6
+
7
=
8
+
=
1
+
9
=
9
10
-
5
=
9
+
5
=
8
+
=
2
+
=
10
-
9
=
2
+
10
=
9
+
=
4
6
+
=
10
+
=
$$
6
+
8
=
9
+
3
=
2
7
+
4
=
9=
8
3
+
=
?
6
+
4
=
7
+
2
=
8
6
+
9
=
3
6
+
8
=
4
5
+
=
13
-
=
3
+
8
=
6
+
7
=
8
10
3
3
+
8
=
9
+
5
=
9
+
3
=
8
+
3
=
/
5
-
4
=
20
以内加减法练习题(三)
姓名:
______
时间:
__
做对了
_____
题(共
80
题)
8
+
9
=
10
+
8
=
5
+
5
=
4
+
=
`
9
+
4=
7
+
4
=
8
+
4
=
10
-
2
=
2
+
9
=
9
+
=
8
+
5
=
9
+
=
6
5
+
9
=
8+4=
6
+
=
6
+
=
<
7+7
=
9
+
7
=
8
7
+
=
9
+
6
=
5
$$
7
+
=
6
+
=
9
+
7=
5
8
+
=
6
6
+
8
=
8+5
=
5
+
8
=
6
7
+
5
=
6
+
9
=
9
+
5
=
8
7
7
+
7
=
9
+
4=
6
]
7
+
8
=
9
+
6
=
8
+
3
=
7
+
4
=
…
6
+
2
+
7
=
4
+
5
+
2
=
3
+
5
+
7
=
4
+
4
+
6
=
4
+
3
+
2
=
4
+
6
+
5
=
7
+
2
+
4
=
2
+
6
+
5
=
!
7
+
1
+
7
=
7
+
5
=
8
+
8
=
8
+
4=
9
+
6
+
3
+
4
=
9=
18
-
2
=
9
+
2
=
|
8
+
4
6
+
1
+
5
=
4
+
8
=
10
+
5
=
5
+
7
=
9
-
=
4
7
+
6
=
5
+
2
+
4
=
=
(
9
+
6=
8
+
4
=
9
+
4
=
8
+
7
=
9
+
=
7
+
5
=
7
+
9
=
8
+
5
=
.
9
+
5
=
7
+
9
=
8
+
10
=
6
+
=
2
8
+
6
=
19
-
=
7
+
3
=
2
+
8
=
7
+
6
=
6
+
7
=
7
+
5
=
5
+
10
=
4
+
=
7
7
+
=
,
9
+
3
=
6
+
6
=
9
+
=
6
+
8
=
7
+
=
7
9
+
8
=
7
9
+
3
=
4
8
+
4
=
8
+
=
6
+
=
4
3
+
5
+
9
=
6
+
4
+
1
=
9
3
+
6
+
5
=
7
+
2
+
6
=
-
4
+
4
+
9
=
9
+
1
+
9
=
3
8
+
2
+
2
=
6
7
+
3
+
1
=
20
以内加减法练习题(四)
姓名:
________
时间:
_____
做对了
_____
题(共
80
题)
8
+
2
+
4
=
7
+
3
+
2
=
8
+
2
+
6
=
7
+
3
+
4
=
9
+
1
+
8
=
8
+
2
+
5
=
5
+
4
+
9
=
5
+
2
+
2
=
3
+
6
+
4
=
5
+
2
+
7
=
7
-
3
+
6
=
7
-
2
+
7
=
4
+
2
-
3
=
6
+
3
+
4
=
8
-
2
+
6
=
-
4
+
4
-
2
=
6
+
2
+
7
=
/
6
+
3
+
7
=
5
+
4
+
7
=
·
4
+
5
+
8
=
1
+
0
+
7
=
^
9
-
6
-
1
=
5
+
4
+
6
=
;
5
+
1
+
7
=
2
+
3
+
9
=
&
7
+
2
+
6
=
9
+
1
+
5
=
《
7
+
3
+
2
=
3
+
6
+
9
=
2
+
6
+
5
=
7
+
2
-
5
=
9
-
2
+
7
=
8
-
2
+
8
=
9
-
4
+
7
=
8
-
2
+
7
=
9
-
4
+
7
=
6
+
2
+
9
=
8
-
2
+
3
=
9
-
4
+
6
=
4
+
3
+
5
=
6
+
2
-
3
=
3
+
9
+
6
=
4
+
5
+
8
=
2
+
3
+
4
=
6
+
3
+
8
=
3
+
3
+
2
=
2
+
2
+
4
=
4
+
8
+
7
=
10
+
2
+
7
=
12
+
6
-
5
=
7
-
7
+
5
=
8
+
2
+
7
=
8
-
3
+
7
=
5
+
2
+
3
=
6
+
2
+
2
=
3
+
3
+
1
=
4
+
2
+
5
=
7
+
2
+
7
=
10
+
8
-
4
=
:
10
-
5
+
4
=
3
+
4
+
6
=
2
+
3
+
5
=
3
-
0
+
7
=
7
-
2
+
9
=
8
+
1
+
2
=
1
+
8
+
5
=
6
+
2
+
7
=
【
9
-
6
+
4
=
4
+
5
+
8
=
5
-
5
+
5
=
7
-
3
+
4
=
8
+
2
+
7
=
6
+
3
+
9
=
10
-
1
+
2
=
6
-
3
+
9
=
]
7
+
5
-
7
=
10
-
4
-
0
=
6
+
2
-
6
=
8
-
7
+
6
=
5
+
1
+
7
=
认数基本题(一)
姓名:
_____
时间:
______
做对了
_____
题
1
个十和
6
个一合起来是(
)
《
1
个十和
7
个一合起来是(
)
9
个一和
1
个十合起来是(
)
1
个十和
2
个一合起来是
( )
14
里有(
)个十和(
)个一
2
个十是(
)
18
里有(
)个十和(
)个一
…
(
)个十和(
)个一合起来是
13
20
里面有(
)个一
1
个一和
1
个十合起来是(
)
(
)个一和
1
个十合起来是
13
6
个一和(
)个十合起来是
16
比
14
大,比
17
小的数有(
)
个位上是
7
,十位上是
1
,这个数是(
)
十位上是
2
,个位上是
0
,这个数是(
)
18
接近
10
还是
20( )
个位上是
1
,十位上是
5
,这个数是(
)
一个数比
16
大,比
19
小,这个数可能是(
)
,
按规律填数:
0
、
2
、(
)、(
)、(
)、
10
、(
)、(
)、(
)、(
)、(
)
19
、(
)、
15
、(
)、(
)、
9
、(
)、(
)、(
)、(
5
、
10
、
15
、(
)、(
)、(
)、(
)、(
)、(
)、(
10
、
20
、(
)、(
)、(
)、(
)、(
)、(
)、(
1
、
4
、
7
、(
)、(
)、(
)、(
)
¥
20
以内的加减法
(
一
)
班级
姓名
成绩
9+2=
3+8=
11-5=
&
)
)、(
)、(
)
)
12-4=
4+7=
17-7=
11-3=
6+8=
11-4=
15-8=
9+8=
8+7=
6+5=
9+9=
5+7=
15-7=
14-8=
5+8=
6+10=
3+9=
16-7=
13-5=
18-9=
7+7=
12-6=
9+6=
2+9=
15-3=
15-6=
5+6=
16-8=
3+9=
—
15-4=
11-2=
—
4+8=
12+3=
%
16-8=
6+7=
(
14-9=
19-9=
20
以内的加减法
(
二
)
班级
姓名
成绩
{
13-7=
15-7=
7+8=
9+4=
,
9+6=
8+6=
~
18-8=
3+9=
14-9=
8+9=
8+3=
13-9=
8+5=
10+5=
14-9=
11-7=
9+5=
15-9=
7+5=
7+6=
16-8=
9+9=
18-9=
14-2=
12-8=
10+6=
17-8=
12-9=
7+4=
14-7=
8+8=
6+7=
?
11-3=
11-2=
15-7=
;
16-7=
8+5=
-
5+6=
15-8=
16-9=
4+8=
,
20
以内的加减法
(
三
)
班级
姓名
成绩
13-7=
12-8=
15-8=
13-9=
10+3=
9+3=
13-8=
9+5=
6+6=
16-8=
7+4=
11-7=
14-7=
16-9=
7+8=
9+4=
~
8+6=
15-8=
:
16-8=
6+5=
-
15-6=
5+8=
17-8=
14-8=
17-7=
13-4=
18-4=
6+6=
15-9=
12-4=
6+7=
12-6=
14-5=
20
以内的加减法
(
四
)
班级
姓名
成绩
9+6=
12-3=
12+3=
7+5=
16-8=
18-9=
,
9+3=
3+8=
10+6=
8+7=
!
11-2=
5+6=
}
6+8=
8+8=
*
6+5=
14-6=
12-5=
17-7=
16-7=
4+13=
12-7=
9+8=
13+6=
7+9=
4+7=
3+9=
4+9=
12-10=
9+6=
11-1=
17-9=
15-9=
8+4=
10+2=
13-8=
12-8=
。
6+7=
7+6=
8+5=
13-4=
6+6=
7+7=
16-2=
11-6=
11-9=
15-7=
!
20
以内加减法练习(一)
18
-
5
=
16
-
10
=
7
+
10
=
4
-
0
=
10
-
10
=
0
+
16
=
13
+
4
=
3
+
12
=
2
+
14
=
14
-
3
=
12
-
0
=
3
+
5
=
11
+
1
=
3
+
4
=
姓名:
时间:
成绩:
17
-
11
=
13
+
6
=
17
-
5
=
5
-
4
=
/
16
-
1
=
9
-
4
=
9
-
0
=
18
+
1
=
6
+
10
=
18
-
12
=
|
10
+
2
=
17
-
17
=
9
-
0
=
15
-
0
=
4
+
1
=
2
+
2
=
,
4
+
12
=
13
-
12
=
6
-
5
=
15
-
13
=
14
+
1
=
0
+
0
=
;
7
-
2
=
0
+
17
=
11
-
10
=
11
+
4
=
10
+
4
=
11
-
1
=
/
13
-
2
=
3
-
1
=
11
+
0
=
13
-
10
=
15
+
4
=
10
+
7
=
#
19
-
14
=
0
+
1
=
17
-
1
=
16
+
2
=
16
-
4
=
1
+
14
=
/
4
+
12
=
14
+
2
=
12
+
5
=
15
-
3
=
12
+
3
=
2
+
6
=
10
+
7
=
9
-
9
=
16
-
1
=
15
-
3
=
19
-
1
=
2
+
6
=
3
+
4
=
—
2
-
2
=
13
-
3
=
-
18
-
11
=
6
-
3
=
14
+
1
=
10
+
8
=
17
-
15
=
9
-
8
=
'
16
+
1
=
11
+
5
=
17
-
12
=
1
+
17
=
11
+
5
=
19
-
5
=
—
12
+
4
=
7
-
3
=
1
+
12
=
11
+
1
=
17
-
10
=
4
+
12
=
,
13
+
2
=
11
+
2
=
19
-
13
=
4
-
3
=
1
+
14
=
6
-
5
=
&
11
+
1
=
13
+
1
=
2
+
6
=
19
-
18
=
2
+
11
=
18
-
13
=
(
3
+
1
=
12
+
7
=
16
-
14
=
18
-
2
=
5
+
4
=
20
以内加减法练习(二)
姓名:
时间:
成绩:
7
-
3
=
6
-
0
=
7
+
11
=
8
-
6
=
0
+
18
=
10
+
3
=
17
+
0
=
2
-
2
=
1
+
7
=
13
+
1
=
5
+
14
=
11
+
0
=
'
7
-
1
=
11
-
10
=
%
0
+
11
=
17
-
13
=
|
17
-
3
=
8
+
0
=
—
5
-
3
=
14
-
2
=
—
17
-
14
=
19
-
15
=
》
1
+
3
=
5
-
2
=
[
14
+
5
=
10
+
8
=
)
0
+
10
=
11
+
3
=
5
+
10
=
2
+
2
=
1
-
0
=
17
-
1
=
9
-
8
=
5
-
3
=
16
-
14
=
18
-
2
=
5
+
11
=
7
-
6
=
1
+
3
=
2
-
1
=
12
+
6
=
6
-
1
=
5
+
10
=
5
-
5
=
3
+
11
=
9
-
5
=
13
-
10
=
7
-
3
=
0
+
4
=
3
+
12
=
11
+
2
=
10
+
5
=
12
+
6
=
2
+
10
=
9
-
1
=
9
-
3
=
2
+
6
=
12
-
10
=
19
-
11
=
10
+
3
=
19
-
8
=
17
+
0
=
2
-
2
=
9
-
8
=
3
-
0
=
14
-
12
=
11
-
1
=
10
+
9
=
8
+
10
=
9
-
5
=
8
-
2
=
1
+
8
=
17
-
11
=
~
15
-
11
=
8
-
6
=
@
8
-
7
=
11
+
3
=
-
17
-
4
=
19
-
5
=
12
-
11
=
16
-
16
=
18
-
11
=
15
-
11
=
1
+
7
=
6
-
3
=
11
-
10
=
7
-
6
=
19
-
3
=
7
-
4
=
16
-
14
=
5
-
2
=
15
-
2
=
16
-
13
=
3
+
11
=
2
+
17
=
5
+
14
=
14
+
4
=
5
+
12
=
16
-
12
=
7
+
2
=
7
+
11
=
18
-
7
=
4
+
5
=
20
以内加减法练习(三)
姓名:
时间:
成绩:
10
+
1
=
^
19
-
5
=
2
+
15
=
3
+
3
=
18
-
4
=
19
-
10
=
1
+
8
=
《
14
-
4
=
1
+
13
=
18
-
7
=
0
+
19
=
12
+
1
=
12
+
3
=
。
6
-
0
=
18
-
13
=
18
-
16
=
18
-
6
=
9
-
1
=
13
-
1
=
…
8
-
0
=
6
-
6
=
12
+
3
=
8
-
0
=
2
+
4
=
17
-
10
=
2
+
14
=
17
-
2
=
0
+
1
=
12
-
11
=
14
+
5
=
12
+
4
=
6
+
10
=
6
+
12
=
17
-
14
=
0
+
19
=
2
+
11
=
1
+
5
=
19
-
17
=
1
+
15
=
5
+
13
=
2
+
3
=
18
-
12
=
4
+
11
=
19
-
1
=
17
-
11
=
17
-
16
=
12
-
10
=
11
+
1
=
19
-
15
=
9
-
2
=
#
7
-
3
=
15
+
3
=
#
3
+
6
=
7
-
6
=
>
15
+
1
=
14
+
0
=
】
18
-
8
=
12
+
7
=
14
+
1
=
5
+
3
=
^
18
-
1
=
5
+
10
=
?
19
-
17
=
3
-
3
=
13
-
2
=
18
-
15
=
2
-
1
=
3
+
6
=
19
-
7
=
13
+
0
=
0
+
1
=
3
+
13
=
3
+
12
=
17
-
11
=
2
+
3
=
3
+
6
=
4
+
5
=
5
-
3
=
4
-
3
=
13
-
1
=
1
+
10
=
1
+
7
=
¥
1
+
18
=
17
+
0
=
$$
19
-
4
=
0
+
9
=
;
4
-
3
=
17
+
2
=
、
1
+
7
=
18
-
8
=
—
11
-
10
=
15
-
12
=
;
4
+
3
=
19
-
19
=
4
+
3
=
7
+
1
=
3
+
1
=
'
1
+
7
=
4
-
2
=
15
-
3
=
7
-
1
=
12
+
2
=
7
+
10
=
¥
18
-
6
=
15
-
10
=
20
以内加减法练习(四)
姓名:
时间:
成绩:
3
-
2
=
18
-
3
=
16
-
14
=
13
-
0
=
15
-
0
=
19
-
19
=
16
-
4
=
2
-
2
=
12
-
12
=
11
+
2
=
3
+
15
=
3
-
0
=
4
+
10
=
0
+
11
=
4
-
0
=
0
+
5
=
9
-
0
=
19
-
18
=
16
+
1
=
12
-
10
=
9
-
1
=
10
+
8
=
5
+
2
=
17
-
6
=
3
-
0
=
0
-
0
=
19
-
1
=
12
-
10
=
7
-
3
=
12
-
11
=
15
-
11
=
6
+
10
=
1
+
13
=
3
+
14
=
2
+
13
=
18
-
2
=