(完整版)20以内加减法练习题(好用直接打印版)
玛丽莲梦兔
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2021年01月24日 12:52
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暑期社会实践个人总结-花中皇后
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
+
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
=
1
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
=
2
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：
__
8
+
9
=
10
+
8
=
5
＋
5
=
9
＋
8
=
8
＋
5
=
9
＋
5
=
__
时间：
__
做对了
_
7
＋
6
=
9
＋
6
=
7
＋
8
=
___
题（共
80
题）
7
＋
5
=
6
＋
9
=
9
＋
5
=
6
＋
2
＋
7
=
4
＋
5
＋
2
=
3
＋
5
＋
7
=
4
＋
6
=
9
＋
4=
7
＋
4
=
8
＋
4
=
10
－
2
=
2
＋
9
=
7
＋
5
=
18
－
2
=
10
＋
5
=
9
＋
6=
8
＋
4
=
9
＋
4
=
8
＋
7
=
9
＋
2
=
7
＋
5
=
7
＋
9
=
8
＋
5
=
5
＋
9
=
8+4=
6
＋
5
=
6
＋
6
=
7+7
=
9
＋
7
=
8
＋
8
=
9
＋
2
=
5
＋
7
=
9
＋
5
=
7
＋
9
=
8
＋
10
=
6
＋
10
=
8
＋
6
=
19
－
7
=
7
＋
3
=
2
＋
8
=
6
＋
7
=
9
＋
7=
8
＋
6
=
6
＋
8
=
8+5
=
5
＋
8
=
8
＋
4=
4
＋
8
=
9
－
4
=
7
＋
6
=
6
＋
7
=
7
＋
5
=
5
＋
7
=
4
＋
7
=
7
＋
4
=
9
＋
3
=
6
＋
6
=
3
7
＋
7
=
9
＋
4=
7
＋
8
=
9
＋
6
=
8
＋
3
=
7
＋
4
=
9
＋
9=
8
＋
4
=
7
＋
6
=
9
＋
4
=
6
＋
8
=
7
＋
9
=
9
＋
8
=
9
＋
3
=
8
＋
4
=
8
＋
3
=
6
＋
6
=
4
＋
4
＋
6
=
4
＋
3
＋
2
=
4
＋
6
＋
5
=
7
＋
2
＋
4
=
2
＋
6
＋
5
=
7
＋
1
＋
7
=
6
＋
3
＋
4
=
6
＋
1
＋
5
=
5
＋
2
＋
4
=
3
＋
5
＋
9
=
6
＋
4
＋
1
=
3
＋
6
＋
5
=
7
＋
2
＋
6
=
4
＋
4
＋
9
=
9
＋
1
＋
9
=
8
＋
2
＋
2
=
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
=
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
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
=
20
以内的加减法
（
五
）
姓名：
_______
时间：
__ ___
做对了
__
__
题（共
40
9+2=
12-4=
4+7=
17-7=
11-3=
6+8=
11-4=
15-8=
9+8=
8+7=
3+8=
6+5=
9+9=
5+7=
15-7=
14-8=
5+8=
6+10=
3+9=
16-7=
11-5=
13-5=
18-9=
7+7=
12-6=
9+6=
2+9=
15-3=
15-6=
5+6=
5
题）
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
（
六
）
姓名：
_______
时间：
__ ___
做对了
__
__
题（共
40
13-7=
15-7=
7+8=
9+4=
9+6=
8+6=
18-8=
3+9=
11-3=
11-2=
14-9=
8+9=
8+3=
13-9=
8+5=
10+5=
14-9=
11-7=
5+6=
16-9=
9+5=
15-9=
7+5=
7+6=
16-8=
9+9=
18-9=
14-2=
15-8=
4+8=
6
题）
12-8=
10+6=
17-8=
12-9=
7+4=
14-7=
8+8=
6+7=
6+6=
16-8=
20
以内的加减法
（
七
）
姓名：
_______
时间：
__ ___
做对了
__
__
题（共
40
15-7=
16-7=
8+5=
7+8=
9+4=
8+6=
15-8=
16-8=
6+5=
15-6=
13-7=
15-8=
10+3=
13-8=
5+8=
14-8=
13-4=
6+6=
12-4=
12-6=
12-8=
13-9=
9+3=
9+5=
17-8=
17-7=
18-4=
15-9=
6+7=
14-5=
7
题）
7+4=
11-7=
14-7=
16-9=
9+6=
12-3=
12+3=
7+5=
16-8=
18-9=
20
以内的加减法
（
八
）
姓名：
_______
时间：
__ ___
做对了
__
__
题（共
40
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=
8
题）
6+7=
7+6=
8+5=
6+6=
7+7=
13-4=
16-2=
11-6=
11-9=
15-7=
20
以内加减法练习（九）
姓名：
______
时间：
___
做对了
_____
题（共
50
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
17
—
11
=
18
—
12
=
9
—
0
=
2
+
2
=
6
—
5
=
0
+
0
=
11
—
10
=
11
—
1
=
11
+
0
=
15
—
0
=
17
—
1
=
17
—
17
=
13
—
12
=
15
—
13
=
0
+
17
=
11
+
4
=
3
—
1
=
13
—
10
=
4
+
1
=
9
17
—
5
=
16
—
1
=
4
+
12
=
14
+
1
=
7
—
2
=
10
+
4
=
13
—
2
=
15
+
4
=
—
=
19
—
14
=
17
—
5
=
17
1
10
20
以内加减法练习（十）
姓名：
_
______
时间：
___
做对了
_____
题（共
50
12
+
5
=
15
-
3
=
12
+
3
=
2
+
6
=
10
+
7
=
9
-
9
=
16
-
1
=
15
-
3
=
19
-
1
=
2
+
6
=
3
+
4
=
14
+
1
=
16
+
2
=
1
+
14
=
9
-
8
=
17
—
12
=
19
-
5
=
1
+
12
=
4
+
12
=
19
—
13
=
6
—
5
=
2
+
6
=
18
—
13
=
16
—
14
=
10
+
8
=
11
+
5
=
16
-
4
=
1
+
17
=
7
-
3
=
11
+
1
=
11
+
2
=
4
-
3
=
13
+
1
=
19
—
18
=
12
+
7
=
18
-
2
=
17
—
15
=
16
+
1
=
11
+
5
=
12
+
4
=
17
—
10
=
13
+
2
=
1
+
14
=
11
+
1
=
2
+
11
=
3
+
1
=
5
+
4
=
11
姓名：
20
以内加减法练习（十
一）
时间：
做对了
题（共
50
题）
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
17
＋
13
＋
0
＋
10
11
＋
3
5
＋
10
17
－
16
－
14
＋
18
＋
14
＋
10
＋
11
13
－
10
0
＋
4
7
+
11
=
10
+
3
=
1
+
7
=
11
+
0
=
2
+
6
=
12
—
10
=
19
—
11
=
10
+
3
=
19
—
8
=
17
+
0
=
2
—
2
=
9
—
8
=
12
20
以内加减法练习（十二）
姓名：
______
时间：
___
做对了
_____
题（共
50
1
＋
3
5
－
2
14
＋
5
10
＋
8
1
＋
8
17
－
11
15
－
11
8
－
6
8
－
7
11
＋
3
17
－
4
19
－
15
3
＋
12
11
—
10
=
15
—
2
=
2
+
17
=
5
+
12
=
7
+
11
=
18
—
2
=
3
—
0
=
—
14
=
16
—
13
=
5
+
14
=
16
—
12
=
18
—
7
=
11
+
2
=
13
3
+
11
=
14
+
4
=
7
+
2
=
4
+
5
=
14
—
12
=
16
20
以内加减法练习（十三）
姓名：
______
时间：
___
做对了
_____
题（共
50
19
－
5
12
－
11
16
－
16
18
－
11
15
－
11
1
＋
7
6
－
3
6
－
6
12
＋
3
8
－
0
2
＋
4
17
－
10
2
＋
14
+
8
=
—
7
=
+
3
=
—
16
=
—
1
=
5
+
13
=
18
-
4
=
19
—
10
1
+
13
=
0
+
19
=
18
—
13
=
18
—
6
=
19
—
15
=
19
-
5
=
=
14
—
4
=
12
+
1
=
6
—
0
=
9
—
1
=
8
—
0
=
3
—
3
=
1
18
12
18
13
14
5
+
13
=
13
—
2
=
19
-
5
=
15
20
以内加减法练习（十四）
姓名：
_______
时间：
__
___
做对了
___
__
题（共
50
题）
17
-
2
=
0
+
1
=
12
—
11
=
14
+
5
=
12
+
4
=
6
+
10
=
6
+
12
=
17
—
14
=
5
—
3
=
4
—
3
=
13
—
1
=
1
+
10
=
15
+
1
=
2
+
3
=
18
—
12
=
4
+
11
=
19
—
1
=
17
—
11
=
17
—
16
=
12
—
10
=
11
+
1
=
19
—
19
=
3
+
1
=
15
—
3
=
7
+
10
=
19
—
7
=
14
+
0
=
18
—
8
=
12
+
7
=
14
+
1
=
5
+
3
=
18
—
1
=
5
+
10
=
19
—
17
=
4
+
3
=
4
—
2
=
7
—
1
=
15
—
10
=
13
+
0
=
0
+
1
=
3
+
13
=
3
+
12
=
17
—
11
=
2
+
3
=
3
+
6
=
4
+
5
=
7
+
1
=
1
+
7
=
12
+
2
=
18
—
6
=
16
20
以内加减法练习（十五）
姓名：
_______
时间：
____
做对了
_
题（共
50
题）
1
+
7
=
3
—
2
=
18
—
3
=
16
—
14
=
1
+
18
=
13
—
0
=
15
—
0
=
19
—
19
=
17
+
0
=
19
—
4
=
0
+
9
=
4
—
3
=
17
+
2
=
I
+
7
=
18
—
8
=
II
—
10
=
15
—
12
=
4
+
3
=
8
—
4
=
16
—
4
=
11
+
2
=
4
+
10
=
0
+
5
=
16
+
1
=
10
+
8
=
3
—
0
=
12
—
10
=
15
—
11
=
3
+
14
=
6
—
2
=
2
—
2
=
3
+
15
=
0
+
11
=
9
—
0
=
12
—
10
=
5
+
2
=
0
—
0
=
7
—
3
=
6
+
10
=
2
+
13
=
12
—
12
=
3
—
0
=
4
—
0
=
19
—
18
=
9
—
1
=
17
—
6
=
19
—
1
=
12
—
11
=
1
+
13
=
18
—
2
=
17
20
以内加减法练习（十六）
姓名：
时间：
___
做对了
_____
题（共
50
题）
11
+
18
6
=
+
2
=
11