完整小学一年级20以内加减法练习题
巡山小妖精
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2021年01月28日 12:43
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本文由作者推荐
难忘的国庆节-创建和谐社会
20
以内加减法练习题（二）
姓名：
_____
时间：
___
做对了
____
题（共
100
题）
9
+
1
=
8
+
2
=
8
＋
3
=
2
＋
9
=
19
－
9
=
9
＋
3
=
8
＋
4
=
5
＋
9
=
8
＋
6
=
4
＋
9
=
5
＋
9
=
6
＋
9
=
7
＋
9
=
8
＋
9=
9
＋
0
=
5
＋
8
=
8
＋
9
=
9
＋
9
=
9
＋
3
=
3
＋
8
=
8
＋
7
=
7
＋
9
=
7
＋
5
=
8
＋
6
=
8
＋
8
=
7
＋
4
=
8
＋
5
=
7
＋
7
=
6
＋
5
=
1
＋
9=
7
＋
3
=
6
＋
7
=
5
＋
6
=
8
－
5
=
10
－
7
=
6
＋
7
=
2
＋
9
=
9
＋
4
=
5
＋
9
=
9
＋
5
=
8
＋
4
=
8
＋
5
=
9
＋
6
=
6
＋
8
=
7
＋
9
=
8
＋
10
=
7
＋
4
=
5
＋
7
=
9
＋
2
=
7
＋
8
=
9
＋
8
=
9
＋
2
=
8
＋
3
=
6
＋
7
=
8
＋
4
=
1
＋
9
=
10
－
5
=
9
＋
5
=
8
＋
2
=
9
＋
3
=
9
＋
7
=
6
＋
6
=
4
＋
9
=
6
＋
5
=
5
＋
8
=
5
＋
7
=
8
＋
7
=
4
＋
8
=
8
＋
6
=
7
＋
10=
2
＋
8
=
10
－
9
=
2
＋
10
=
9
＋
8
=
6
＋
3
=
10
＋
4
=
6
＋
8
=
9
＋
3
=
7
＋
4
=
8
＋
3
=
9
＋
7
=
6
＋
5
=
2
＋
8
=
7
＋
7
=
8
＋
8
=
4
＋
8
=
8
＋
6
=
7
＋
6
=
3
＋
9
=
5
＋
9=
3
＋
8
=
6
＋
4
=
7
＋
2
=
6
＋
9
=
6
＋
8
=
5
＋
10
=
13
－
3
=
3
＋
8
=
6
＋
7
=
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
=
9
＋
8
=
8
＋
5
=
9
＋
5
=
7
＋
6
=
7
＋
5
=
6
＋
2
＋
7
=
4
＋
5
＋
2
=
9
＋
6
=
6
＋
9
=
9
＋
5
=
7
＋
8
=
3
＋
5
＋
7
=
4
＋
6
=
5
＋
9
=
9
＋
4=
8+4=
7
＋
4
=
6
＋
5
=
8
＋
4
=
6
＋
6
=
10
－
2
=
7+7
=
2
＋
9
=
9
＋
7
=
7
＋
5
=
8
＋
8
=
18
－
2
=
9
＋
2
=
10
＋
5
=
5
＋
7
=
9
＋
6=
9
＋
5
=
8
＋
4
=
7
＋
9
=
9
＋
4
=
8
＋
10
=
8
＋
7
=
6
＋
10
=
9
＋
2
=
8
＋
6
=
7
＋
5
=
19
－
7
=
7
＋
9
=
7
＋
3
=
8
＋
5
=
2
＋
8
=
20
以内加减法口算练习题（一）
6
＋
7
=
7
＋
7
=
4
＋
4
＋
6
=
9
＋
7=
9
＋
4=
4
＋
3
＋
2
=
8
＋
6
=
7
＋
8
=
4
＋
6
＋
5
=
6
＋
8
=
9
＋
6
=
7
＋
2
＋
4
=
8+5
=
8
＋
3
=
2
＋
6
＋
5
=
5
＋
8
=
7
＋
4
=
7
＋
1
＋
7
=
8
＋
4=
9
＋
9=
6
＋
3
＋
4
=
4
＋
8
=
8
＋
4
=
6
＋
1
＋
5
=
9
－
4
=
7
＋
6
=
5
＋
2
＋
4
=
7
＋
6
=
9
＋
4
=
3
＋
5
＋
9
=
6
＋
4
＋
1
6
＋
7
=
6
＋
8
=
=
7
＋
5
=
7
＋
9
=
3
＋
6
＋
5
=
5
＋
7
=
9
＋
8
=
7
＋
2
＋
6
=
4
＋
7
=
9
＋
3
=
4
＋
4
＋
9
=
7
＋
4
=
8
＋
4
=
9
＋
1
＋
9
=
9
＋
3
=
8
＋
3
=
8
＋
2
＋
2
=
7
＋
3
＋
1
6
＋
6
=
6
＋
6
=
=
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
+
5
=
5
+
10
=
10
+
8
=
3
+
10
=
11
—
1
=
10
+
2
=
17
—
7
=
10
+
8
=
3
+
10
=
10
+
2
=
10
+
10
=
14
—
4
=
18
—
8
=
6
+
10
=
10
+
9
=
8
+
10
=
13
—
3
=
5
+
10
=
16
—
10
=
11
—
10
=
13
—
10
=
18
—
10
=
10
—
10
=
10
+
9
=
10
—
5
=
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
=
4
+
6
=
20
—
20
=
12
＋
4
=
8
—
8
=
10
＋
0
=
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
=
18
—
10
—
4
=
17
—
10
—
7
=
14
—
10
＋
5
=
16
—
10< br>＋
3
=
20
—
10
—
7
=
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
=
4
＋
2
＋
5
=
7
＋
2
＋
7
=
8
＋
1
＋
2
=
1
＋
8
＋
5
=
6
＋
3
＋
9
=
10
－
1
＋
2
=
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
=
10
＋
8
－
4
=
7
－
2
＋
9
=
6
＋
2
＋
7
=
8
＋
2
＋
7
=
6
－
3
＋
9
=
5
＋
1
＋
7
=
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
=
10
－
5
＋
4
=
3
＋
4
＋
6
=
9
－
6
＋
4
=
4
＋
5
＋
8
=
7
＋
5
－
7
=
10
－
4
－
0
=
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
=
2
＋
3
＋
5
=
3
－
0
＋
7
=
5
－
5
＋
5
=
7
－
3
＋
4
=
6
＋
2
－
6
=
8
－
7
＋
6
=
认数基本题（一）
20
以内加减法练习（一）
姓名：
_________
时间：
___________
成
绩：
_________
17
-
11
=
13
+
6
=
17
—
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
12
+
5
15
—
3
12
+
3
2
+
6
10
+
7
9
—
9
16
—
1
15
—
3
19
—
1
2
+
6
3
+
4
—
5
—
4
—
9
—
0
—
18
—
12
—
9
—
0
—
2
+
2
—
6
—
5
—
0
+
0
—
11
—
11
10
—
—
1
—
11
+
0
—
10
+
7
—
17
—
1
—
1
+
14
—
14
+
1
—
9
—
8
—
17
—
—
19
12
—
5
—
1
+
12
—
4
+
12
—
19
—
13
—
6
—
5
—
2
+
6
—
18
—
13
—
16
—
14
—
9
-
-4
—
18
+
1
—
17
—
17
—
15
—
0
—
13
—
12
—
15
—
13
—
0
+
17
—
11
+
4
—
3
-
-1
—
13
—
10
—
0
+
1
—
16
+
2
—
14
+
2
—
10
+
8
—
11
+
5
—
1
+
17
—
7
-
-3
—
11
+
1
—
11
+
2
—
4
-
-3
—
13
+
1
—
19
—
18
—
12
+
7
—
18
—
2
—
16
—
1
—
6
+
10
—
10
+
2
—
4
+
1
—
4
+
12
—
14
+
1
—
7
—
2
—
10
+
4
—
13
—
2
—
15
+
4
—
19
—
14
—
16
—
4
—
4
+
12
—
17
—
15
—
16
+
1
—
11
+
5
—
12
+
4
—
17
—
10
—
13
+
2
—
1
+
14
—
11
+
1
—
2
+
11
—
3
+
1
—
5
+
4
—
20
以内加减法练习
姓名：
_
________
时间：
_
__________
成绩：
_
2
-
2
13
—
3
18
—
11
6
—
3
7
—
1
11
—
10
0
+
11
17
—
13
17
—
3
8
+
0
5
—
3
14
—
2
17
—
14
7
—
3
=
8
—
6
=
17
+
0
=
13
+
1
=
0
+
10
=
11
+
3
=
5
+
10
=
17
—
1
=
16
5
—
—
3
14
=
6
—
0
=
0
+
18
=
5
+
14
=
5
+
10
=
3
+
11
=
13
—
10
=
3
+
12
0
+
=
4
=
7
+
11
=
10
+
3
=
+
0
=
12
—
10
=
19
—
11
=
10
+
3
=
19
—
8
=
17
+
0
=
9
—
8
=
11
19
—
15
I
+
3
5
—
2
18
—
2
=
5
+
11
=
7
—
6
=
11
+
2
=
10
+
5
=
12
+
6
=
14
—
12
=
11
—
1
=
10
+
9
=
14
+
5
1
+
3
=
2
+
10
=
8
+
10
=
10
+
8
1
+
8
17
—
11
15
—
11
8
—
6
8
—
7
II
+
3
17
—
4
19
—
5
12
—
11
16
—
16
11
—
10
15
—
2
2
+
17
5
+
12
7
+
11
姓
名
:
3
+
16
—
14
=
16
—
13
=
16
—
12
=
20
以内加减法练习
（三）
时
间
:
3
=
18
—
4
=
9
—
5
=
8
—
2
=
19
—
3
=
5
—
2
=
3
+
11
=
14
+
4
=
7
+
2
=
4
+
5
=
成
绩
:
18
—
11
=
15
—
11
=
1
+
7
=
6
—
3
=
6
—
6
=
12
+
3
=
8
—
0
=
2
+
4
=
17
—
10
=
2
+
14
=
17
—
2
=
0
+
1
=
12
—
11
=
18
—
7
=
14
+
5
=
12
+
3
=
18
—
16
=
13
—
1
=
0
+
19
=
2
+
11
=
1
+
5
=
19
—
17
=
1
+
15
=
5
+
13
=
2
+
3
=
18
—
12
=
4
+
11
=
18
—
13
=
18
—
6
=
19
—
1
=
19
0
+
—
19
=
15
=
9
—
2
=
7
—
3
=
15
+
3
=
3
+
6
=
7
—
6
=
15
+
1
=
14
+
0
=
18
—
8
=
12
+
7
=
6
—
0
=
9
—
1
=
8
—
0
=
3
—
3
=
14
+
1
=
13
12
—
+
2
1
=
=
18
—
15
=
2
—
1
=
3
+
6
=
19
—
7
=
13
+
0
=
0
+
1
=
3
+
13
=
3
+
12
=
12
+
4
6
+
10
6
+
12
17
—
14
5
-
3
4
—
3
13
—
1
1
+
10
1
+
7
1
+
18
17
+
0
19
—
4
0
+
9
4
—
3
17
+
2
I
+
7
18
—
8
II
—
10
15
—
12
17
—
11
=
5
+
3
=
17
—
11
=
17
—
16
=
12
—
10
=
19
—
17
=
19
—
19
=
7
+
10
=
15
—
10
=
18
—
6
=
20
以内加减法练习（四）
姓名：
_________
时间：
__________
成绩：
_
_________
=
3
—
2
——
18
—
3
——
16
—
—
13
0
——
15
—
0
——
14
19
—
—
—
—
16
19
2
—
2
——
—
—
—
12
—
4
——
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
—
—
—
12
—
10
——
7
—
3
——
11
—
18
-
2
=
——
15
11
——
—
6
+
10
——
1
+
13
—
—
4
+
3
=
3
+
14
——
2
+
13
—
18
-
2
=
8
—
4
10
+
2
3
13
—
1
15
—
16
+
2
—
—
6
—
2
——
9
—
1
2
+
14
=
—
15
—
—
7
—
4
——
8
+
10
=
11
—
1
+
12
——
4
+
15
—
2
+
4
=
—
16
2
——
10
+
3
—
1
+
14
=
—
—
10
+
7
——
2
+
5
—
1
+
2
17
—
16
18
—
17
6
—
5
16
+
1
7
—
1
1
+
2
15
—
——
11
19
+
0
——
4
+
2
——
7
+
1
——
10
+
10
——
2
+
10
——
15
—
13
——
6
—
0
——
13
+
4
——
18
—
6
——
9
—
0
——
14
—
2
——
14
+
3
1
+
2
12
+
3
6
+
2
4
+
15
15
—
1
12
+
3
19
—
18
姓
名
1
+
:
18
16
—
15
5
—
2
6
—
1
0
+
4
5
+
14
8
—
0
0
+
0
18
—
4
8
—
0
18
—
6
—
——
11
+
8
—
—
——
5
+
14
—
—
——
17
—
—
15
—
——
16
+
3
—
—
——
2
+
3
—
—
——
17
6
—
—
—
——
16
—
1
—
—
——
11
+
6
—
—
20
以内加减法练习（五）
时间：
——
7
—
1
—
—
——
1
—
1
—
—
——
2
+
4
—
—
——
1
+
0
—
—
——
18
—
15
—
—
——
3
+
0
—
—
——
12
+
7
—
—
——
19
—
8
—
—
——
1
+
16
—
—
——
9
—
2
—
—
——
19
—
14
—
—
成绩：
2
+
6
=
1
+
1
=
12
+
4
=
6
-
1
=
1
+
14
=
18
—
13
=
3
+
15
=
5
+
12
=
+
=
1
+
16
—
17
—
—
—
19
—
—
—
—
1
+
11
—
—
12
—
1
—
—
1
+
15
—
—
—
—
15
—
13
+
5
—
—
1
+
13
—
—
2
+
10
—
—
12
—
2
—
—
16
17
11
0
+
17
=
19
—
19
=
16
—
3
=
12
+
5
=
6
+
1
=
14
—
10
=
6
—
1
=
18
—
2
=
19
—
1
=
16
—
14
=
17
—
14
=
1
+
14
=
2
+
15
=
2
+
17
=
15
—
15
=
14
—
12
=
1
+
15
=
1
+
8
=
3
+
2
=
13
—
12
=
18
—
4
=
10
+
6
=
5
+
4
=
2
+
5
=
3
+
13
=
1
+
14
=
7
+
11
=
18
—
4
=
5
—
1
=
10
+
3
=
4
+
1
=
9
—
5
=
13
—
10
=
16
—
6
=
5
+
3
=
15
—
5
=
11
+
5
=
19
—
13
=
15
—
4
=
16
—
14
=
11
+
3
=
2
+
12
=
4
+
14
=
17
+
2
=
12
—
10
=
16
—
11
=
14
—
10
=
20
以内加减法练习（六）
姓名：
_________
时间：
__________
成绩
:
2
+
12
=
15
—
5
=
10
—
10
=
16
—
2
=
12
—
1
=
19
—
7
=
15
—
2
=
0
+
11
=
0
+
11
=
11
+
0
=
15
+
0
=
0
+
9
=
6
—
1
=
5
+
0
=
1
+
3
=
5
+
0
=
13
—
11
=
9
+
0
=
10
+
5
=
9
—
7
=
18
—
6
=
3
+
11
=
17
—
5
=
16
—
13
=
5
+
1
=
9
—
9
=
3
+
14
=
15
+
4
=
5
+
3
=
19
—
8
=
19
—
5
=
13
—
3
=
19
—
8
=
9
—
6
=
4
+
12
=
19
—
1
=
18
—
16
=
14
—
13
=
7
+
11
=
1
+
2
=
17
—
10
=
14
+
0
=
16
—
1
=
8
—
7
=
0
+
17
=
18
—
4
=
15
—
14
=
10
+
6
=
5
+
4
=
18
—
6
=