加载中…今日学了20以内不进位不退位加减法和一图四式（见练习)
(2011-11-17 18:44:12)
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杂谈 |
20以内不退位加减法一
|
17-4= |
14+5= |
3+8= |
13-13= |
|
2+5= |
3+9= |
8+5= |
9+6= |
|
12+8= |
17-17= |
11+4= |
3+6= |
|
5-4= |
5-5= |
13-2= |
4+9= |
|
16-5= |
12+3= |
18+1= |
8+5= |
|
19+1= |
6+14= |
5+4= |
8-5= |
|
10+6= |
12+5= |
14-3= |
5+9= |
|
2+15= |
18-16= |
11+2= |
12+6= |
|
9-4= |
7+11= |
6+3= |
13-11= |
|
18-7= |
16-6= |
15-4= |
9+9= |
|
9+10= |
5+2= |
3+7= |
8+8= |
|
3+15= |
9-8= |
9+6= |
6-6= |
|
6-4= |
19-18= |
14-11= |
15-14= |
|
16-15= |
17+1= |
17-6= |
7+9= |
|
3+12= |
5+14= |
3+9= |
15-14= |
|
17-6= |
7-4= |
5+5= |
5-4= |
|
17-16= |
19-11= |
2+12= |
16-5= |
|
8+5= |
4+10= |
16-3= |
8+2= |
|
14+5= |
8-4= |
8+6= |
6+4= |
|
3+15= |
6+5= |
17-14= |
13+3= |
|
15-5= |
9-3= |
5+6= |
12-10= |
|
12+1= |
12-1= |
4+6= |
4+2= |
|
19-17= |
4+7= |
18-12= |
16+3= |
|
1+6= |
6+6= |
14-4= |
6+9= |
|
18-12= |
18-7= |
5+8= |
3+15= |
20以内不退位加减法二
|
14+0= |
4+4= |
5+3= |
8-2+4= |
|
15-1= |
8-8= |
10+5= |
8-3-2= |
|
13+6= |
7+4= |
7+5= |
1-1+1= |
|
15-3= |
4+5= |
18-3= |
5+2-7= |
|
5+0= |
9+4= |
10+2= |
4+2-2= |
|
15+5= |
7+1= |
8-5= |
5-5+4= |
|
5-5= |
12-10= |
14+1= |
2+7-6= |
|
6-1= |
9+8= |
8+2= |
8-7+8= |
|
15+3= |
9+2= |
16-6= |
9-9+4= |
|
20-0= |
5+9= |
13+1= |
9-7+5= |
|
15+3= |
18-7= |
8+5= |
4+1+4= |
|
18-6= |
2+5= |
6-3= |
5-3+8= |
|
5+1= |
7+3= |
12-2= |
4+6-10= |
|
14+1= |
17-5= |
19-10= |
6-4+2= |
|
13+4= |
9-7= |
4+3= |
10-8+5= |
|
5+6= |
5+3= |
16-6= |
8+8-4= |
|
17+1= |
11+5= |
5-3= |
9-1-8= |
|
17-2= |
6+2= |
18+1= |
9-6+7= |
|
16-16= |
18-10= |
12+1= |
2+6-6= |
|
14+2= |
3+4= |
5-4= |
9+1-3= |
|
5+8= |
15-10= |
10+7= |
9-7+8= |
|
19-9= |
9+6= |
4+3= |
3+2+8= |
|
4+5= |
9+2= |
6+5= |
1-1+9= |
|
16+2= |
9-3= |
3+12= |
9-9+1= |
|
4-4= |
13-2= |
15-3= |
10-9+9= |
20以内不退位加减法三
|
7+3+1= |
4+3+3= |
18-2+1= |
4-1-3= |
|
3+5-2= |
5+5-4= |
12-2-2= |
1+9-7= |
|
18-8+5= |
8-4-2= |
5+4-3= |
3+6-8= |
|
16-5-1= |
8-2-4= |
3+5+2= |
7-4+3= |
|
5+9+4= |
3-2+5= |
2-1+4= |
2+8-10= |
|
12+2-4= |
5+3-8= |
3+4+2= |
2-2+3= |
|
3+2+2= |
4-1+4= |
4-4+1= |
10-7+4= |
|
10+2-1= |
17-3+4= |
3-3+6= |
5-4-1= |
|
8+2+5= |
6+2-2= |
2+2-2= |
5+2-2= |
|
4+5+6= |
9-7-1= |
3+1+4= |
6-4+7= |
|
2-1+9= |
4-2+2= |
5+2+4= |
2+3+2= |
|
15+2-7= |
1+3+5= |
7-1-3= |
1+8-4= |
|
9-5+6= |
9+6-4= |
3-3+9= |
4+9-2= |
|
3+3+4= |
1+4-4= |
8+1-2= |
6+4-8= |
|
5+5-2= |
10-3+1= |
7-2+4= |
6-2+2= |
|
12-2+2= |
7-2+1= |
1+2+4= |
3+4-2= |
|
6+1-4= |
1+1+7= |
3+3-4= |
2+6-1= |
|
7+9-5= |
10-6-1= |
6+3-4= |
7-5-1= |
|
5+6-1= |
1+6-1= |
10-10+10= |
10-9+6= |
|
3+8-10= |
7+3-7= |
6+2-4= |
4+4+4= |
|
15-5+6= |
1+2-1= |
2+6+2= |
5+1+2= |
|
14-2+2= |
4-3+2= |
10-10+5= |
17-2-5= |
|
5+4+4= |
8+2-5= |
9-4+1= |
14+3-5= |
|
6+2-8= |
2-1+7= |
5+4-5= |
6+5-1= |
|
7-7+9= |
10-5-3= |
7-6+4= |
7-5+4= |
20以内不退位加减法四
|
9 - 9 = |
4 + 3 + 6 = |
4+( |
2+( |
|
4 + 3 = |
17 - 7 - 5 = |
5-( |
( |
|
9 - 6 = |
3 + 7 - 9 = |
( |
5+3=( |
|
10 + 8 = |
14 - 10 + 6 = |
12-( |
9-( |
|
16 - 6 = |
7 + 5 + 5 = |
( |
12-1=( |
|
9 + 4 = |
8 - 3 + 7 = |
( |
( |
|
17 - 10= |
13 - 3 + 5 = |
9-( |
( |
|
6 + 6 = |
6 + 5 - 7 = |
10-( |
9-( |
|
18 - 9 = |
19 - 9 - 3 = |
7-( |
4-2=( |
|
8 + 7 = |
4 + 8 + 2 = |
( |
10+( |
|
17 - 6 = |
14 - 4 - 8 = |
( |
( |
|
12 + 7 = |
10 + 5 - 3= |
5+( |
7-5=( |
|
20 - 14 = |
17 - 10 - 2 = |
2+( |
12-11=( |
|
13 + 7 = |
2 + 3 + 6 = |
19-( |
6+( |
|
16 - 5 = |
7 + 9 - 8 = |
( |
( |
|
7 + 7 = |
( |
( |
8-5=( |
|
19 - 7= |
16 - ( |
17-( |
9-9=( |
|
9 + 5 = |
( |
( |
5+8=( |
|
20 - 8 = |
7 + ( |
16+( |
4+4=7+( |
|
15 + 3 = |
18 - ( |
( |
5+9=14-( |
|
14 - 6 = |
( |
4-( |
8-2=( |
|
7 + 4 = |
20 - ( |
12-( |
10+1=( |
|
19 - 8 = |
15 + ( |
( |
5+( |
|
5 + 8 = |
12 - ( |
( |
1+8=7+( |
|
20 - 17 = |
( |
|
( |
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