20以内进退位加减法.docx
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20以内进退位加减法
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20以内退位减法
(2)
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20以内退位减法(4)
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20以内退位减法(5)
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20以内退位减法(6)
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20以内退位减法(7)
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20以内退位减法(8)
12-3=
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20以内退位减法(9)
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20以内退位减法(10)
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20以内进位加法口算(
1)
9+2=
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3+8=
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4+8=
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2+9=
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20以内进位加法口算
(2)
6+8=
9+9=
2+9=
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6+6=
7+7=
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20以内进位加法口算(3)
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20以内进位加法口算(4)
6+9=
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8+4=
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20以内进位加法口算(5)
7+6=
9+8=
7+9=
4+9=
9+2=
8+6=
4+7=
8+8=
6+8=
9+9=
2+9=
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3+8=
6+5=
4+8=
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5+9=
8+3=
7+5=
5+8=
6+7=
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3+9=
5+6=
8+5=
5+7=
6+6=
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7+9=
4+9=
9+6=
3+9=
5+6=
8+5=
8+9=
3+8=
6+5=
4+8=
20以内进位加法口算(6)
6+8=
9+9=
2+9=
9+4=
9+2=
8+6=
4+7=
8+8=
7+6=
9+8=
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3+9=
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6+6=
7+7=
9+5=
8+7=
8+4=
6+9=
9+7=
7+5=
5+8=
6+7=
7+4=
9+3=
7+8=
5+9=
8+3=
20以内进位加法口算(7)
7+6=
9+8=
7+9=
4+9=
6+9=
8+7=
8+4=
9+7=
5+7=
6+6=
7+7=
9+5=
8+9=
3+8=
6+5=
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9+2=
8+6=
4+7=
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3+9=
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9+2=
8+6=
4+7=
8+8=
7+5=
5+8=
6+7=
7+4=
8+9=
3+8=
6+5=
4+8=
20以内进位加法口算(8)
9+2=
8+6=
4+7=
8+8=
6+8=
9+9=
2+9=
9+4=
7+5=
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4+9=
9+2=
8+6=
4+7=
8+8=
6+8=
9+9=
2+9=
9+4=
20以内进位加法口算(9)
4+9=
7+6=
9+8=
7+9=
6+9=
8+7=
8+4=
9+7=
9+2=
8+6=
4+7=
8+8=
5+7=
6+6=
7+7=
9+5=
6+8=
9+9=
2+9=
9+4=
9+3=
7+8=
5+9=
8+3=
7+5=
5+8=
6+7=
7+4=
9+6=
3+9=
5+6=
8+5=
8+9=
3+8=
6+5=
4+8=
6+8=
9+9=
2+9=
9+4=
9+2=
8+6=
4+7=
8+8=
5+7=
6+6=
7+7=
9+5=
20以内进位加法口算(10)
8+9=
3+8=
6+5=
4+8=
9+3=
7+8=
5+9=
8+3=
7+6=
9+8=
7+9=
4+9=
6+9=
8+7=
8+4=
9+7=
9+2=
8+6=
4+7=
8+8=
6+8=
9+9=
2+9=
9+4=
7+5=
5+8=
6+7=
7+4=
9+6=
3+9=
5+6=
8+5=
5+7=
6+6=
7+7=
9+5=
7+5=
5+8=
6+7=
7+4=
6+8=
9+9=
2+9=
9+4=
9+3=
7+8=
5+9=
8+3=
20以内加减混合练习(
)
9+4=
15-9=
11-9=
9+5=
16-7=
11-4=
12-9=
4+7=
2+9=
16-8=
12-7=
6+7=
9+7=
12-3=
15-6=
5+8=
16-7=
11-7=
13-9=
8+7=
7+5=
13-6=
12-4=
6+6=
11-3=
12-5=
14-7=
4+7=
13-8=
9+9=
11-8=
11-6=
7+5=
11-7=
13-5=
14-9=
12-8=
11-2=
14-6=
13-4=
7+5=
13-7=
14-5=
15-7=
18-9=
17-9=
8+4=
14-8=
15-9=
7+3=
8+6=
17-8=
11-5=
16-9=
15-8=
9+3=
12-7=
11-9=
15-6=
8+5=
20以内加减混合练习
(二)
12-4=9+2=14-8=8+6=13-7=
14-5=
16-7=
13-5=
11-5=
7+9=
8+4=
13-6=
14-6=
5+7=
12-9=
11-3=
9+8=
15-6=
12-5=
8+5=
5+7=
13-5=
11-6=
8+6=
8+4=
14-6=
7+6=
9+9=
18-9=
17-8=
16-9=
15-7=
11-7=
5+9=
7+8=
8+4=
17-8=
6+9=
18-9=
7+7=
12-9=
12-7=
3+9=
6+7=
12-7=
4+8=
13-5=
12-4=
14-8=
13-5=
3+8=
11-4=
7+5=
13-4=
7+5=13-7=
8+4=14-8=
11-5=16-9=
20以内加减混合练习
14-5=15-7=18-9=
15-9=7+3=8+6=
15-8=9+3=12-7=
(三)
12-7=6+7=9+7=12-3=9+2=
16-7=13-9=11-7=8+7=12-4=
13-7=
8+6=
14-8=
11-3=
14-5=
8+6=
11-9=
11-5=
13-9=
16-7=
11-5=
7+9=
8+4=
14-6=
14-8=
20以内加减混合练习
(四)
7+8=
8+4=
17-8=
6+9=
18-9=
7+7=
12-9=
12-7=
3+9=
12-7=
6+7=
13-5=
4+8=
13-4=
14-8=
3+8=
11-4=
9+8=
13-5=
7+5=
13-4=
12-9=
12-6=
15-6=
12-5=
8+5=
5+7=
13-5=
11-7=
8+6=
8+4=
14-6=
18-9=
17-8=
7+6=
9+9=
16-9=
15-7=
6+6=
5+9=
12-4=
11-7=
7+5=
13-6=
11-3=
12-5=
14-7=
4+7=
13-8=
9+9=
14-9=
11-8=
11-6=
11-7=
7+5=
13-5=
14-6=
13-4=
12-8=
11-2=
20以内加减混合练习
(五)
9+2=
15-9=
8+8=
13-8=
11-3=
9+4=
16-7=
6+7=
2+9=
11-5=
8+6=
11-2=
9+7=
14-8=
13-9=
6+9=
12-7=
12-7=
14-9=
15-8=
8+8=
18-9=
11-3=
8+4=
15-7=
6+7=
13-9=
6+9=
2+9=
11-5=
12-9=
15-9=
7+7=
12-5=
14-9=
16-8=
9+8=
11-2=
13-7=
9+7=
5+8=
14-8=
12-3=
12-9=
7+5=
16-9=
15-8=
13-7=
8+4=
17-8=
11-9=
12-7=
9+8=
11-4=
15-6=
11-8=
4+9=
12-6=
12-7=
12-4=
20以内加减混合练习
(六)
6+8=
12-9=
16-9=
7+5=
15-8=
12-4=
11-9=
11-7=
9+3=
17-9=
17-8=
5+8=
15-8=
11-3=
12-7=
11-4=
9+8=
12-7=
4+9=
12-6=
4+7=
17-9=
13-7=
15-7=
9+9=
14-8=
13-5=
5+6=
7+8=
7+9=
14-6=
12-8=
8+4=
11-6=
6+6=
13-8=
12-4=
13-6=
12-5=
14-8=
15-7=
9+9=
13-7=
7+8=
8+5=
5+7=
8+4=
11-6=
4+7=
13-8=
17-9=
14-6=
12-8=
7+8=
13-6=
6+6=
8+9=
17-8=
15-9=
9+8=
20以内加减混合练习(
七)
6+8=
12-9=
16-9=
7+5=
15-8=
12-4=
15-8=
11-3=
12-7=
11-4=
9+8=
12-7=
4+9=
12-6=
9+2=
15-9=
11-3=
9+4=
8+8=
13-8=
16-7=
6+7=
2+9=
11-5=
8+6=
11-2=
6+9=
13-9=
14-8=
9+7=
12-7=
12-7=
14-9=
15-8=
8+8=
18-9=
11-3=
8+4=
15-7=
6+7=
13-9=
6+9=
2+9=
11-5=
12-9=
15-9=
7+7=
12-5=
14-9=
16-8=
5+8=
11-2=
13-7=
9+7=
20以内加减混合练习(八
)
6+8=
12-9=
16-9=
7+5=
15-8=
11-9=
11-7=
9+3=
9+8=
17-8=
15-8=
11-3=
17-9=
12-7=
12-7=
4+9=
12-6=
9+9=
15-7=
13-7=
12-5=
5+7=
8+4=
11-6=
13-8=
4+7=
7+8=
14-6=
12-8=
6+6=
8+9=
17-8=
15-9=
9+8=
4+7=
13-7=
15-7=
9+9=
14-8=
13-5=
7+8=
7+9=
14-6=
12-8=
8+4=
6+6=
13-6=
13-8=
8+5=
12-4=
20以内加减混合练习
(九)
7+5=
13-6=
12-4=
6+6=
11-3=
7+5=
11-7=
13-5=
14-9=
12-4=
14-6=
13-4=
7+8=
8+4=
17-8=