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一,减法计算:
18- 5 =
17-11
=
13+ 6 =
17- 5 =
16- 10 =
5 -
4
=
9 -4 =
16- 1 =
17 -10 =
9 -
0
=
18 - 1 =
1 6- 10 =
4 -0 =
18-9
=
17-17 =
19 - 2 =
10- 10 =
9 -
0
=
15- 0 =
14- 1 =
15- 3 =
12 -
2
=
13-12 =
15 - 8=
13- 4 =
16 -
5
=
15- 3 =
14- 1 =
12 -9=
20 -
0
=
20 - 7 =
17 - 2 =
12- 4 =
11-
10
=
11- 4 =
10- 4 =
14- 3 =
11-
1
=
13 - 5=
13- 2 =
二,默写倒数一次
,减法计算:
18- 5 =
17- 11 =
13+ 6 =
17- 5 =
16- 10 =
5 -4 =
9 -4 =
16- 1 =
17 -10 =
9 - 0 =
18 - 1 =
1 6- 10 =
4 -0 =
18- 9 =
17-17 =
19 - 2 =
10- 10 =
9 -0 =
15- 0 =
14- 1 =
15- 3 =
12 - 2 =
13-12 =
15 - 8=
13- 4 =
16 - 5 =
15- 3 =
14- 1 =
12 -9=
20 - 0 =
20 - 7 =
17 - 2 =
12- 4 =
11- 10 =
11- 4 =
10- 4 =
14- 3 =
11- 1 =
13 - 5=
13- 2 =
二,默写倒数一次
20以内加减法练习(二)
姓名: 时间: 成绩:
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 =
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 =
16+ 2 = 16- 4 = 11+ 1 = 17- 1 =
20以内加减法练习(三)
姓名: 时间: 成绩:
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
=
20 以内加减法练习(四)
姓名: 时间: 成绩:
19-15
=
18- 2
=
11+ 2
=
14-12
=
1 +
3
=
5
+11
=
10+ 5
=
11-
1
=
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
=
3 + 12
=
3
-0
=
1
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