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20以内加减法口算练习题(一)
2+17= 2+18= 3+3=
3+4= 3+5=
19-10= 3+16= =
13-5= 4+7= =
13-10= .下载可编辑.
18-1= 18-3= 3+17= 4+5= 13-6= 4+8= 4+10= 12-1= 12-4= 18-2=
18-4= 4+4=
4+6 13-7=
4+9=
4+11 12-2=
12-5=
13-8= 13-9= ..
4+12= 4+13= 4+14=
4+15= 4+16= 11-1= 11-2= 11-3=
7+5= 14-6= 15-7= 6+7= 8+9= 3+8= 11-7= 13-6= 14-7= 6+9=
6+9= 7+9= .下载可编辑.
11-4= 20以内加减法口算练习题㈡
5+8= 6+6= 8+8= 14-9= 7+3=
9+5= 5+8=
17-6=
11-5= ..
4+7= 9+4= 6+8=
9+7= 7+8= 9+8= 4+6= 5+3=
3+7= 14-6= 6+9= = =
16-7= 19-8= 8+2= .下载可编辑.
6+8= 5+7= 8+4= 8+5= 13-7= 8+5= 4+7= 9+6=
4+7=
9+8
9+117+4=
9+5=
3+9
6+8= 17-5= 2+8= 6+9= 7+9= 15-8= 8+3= 17-6= 8+6= 7+14= ..
= 12-8= 5+8=
3+5= 4+6= = 12-9= 6+8= = 10+6= = 14-6= .下载可编辑.
20以内加减法口算练习题㈢
13-6= 9+5= 9+9= 4+7= 9-3= 5+7= 9+2= 5+5= 9+5= 6+10= 7+2= 6+9=
13-8= 8+7
6+3= 8+3=
5+6= 7+4
4+9= 10+4
6+5=
8+5= ..
6+8= 9+6= 8+5= 3+6= 8+5
= 7+9= 5+7= 6+8= = 6+5= = 5+3= = 13-6= 17-9= .下载可编辑.
4+7= 9+4= 4+9= 7+7= 2+7= 7+4=
20以内加减法口算练习题㈣
18-9= ( 13-6= 5+9
7+8= 5+7
8+4= 6+4
3+6=
11-7=
)+5=12 14-5
6+9=
20以内加减法 - 每篇50题
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