文档介绍：: .
= 16-7=
9+2= 7+6= 15-9= 9+3=
8+6= 15-7= 9+5= 14-8=
16-9= 3+9= 13-4= 3+8=
14-7= 8+3= 15-8= 9+8=
5+9= 17-9= 8+8= 11-7=
11-5= 9+7= 14-6= 8+5=
7+8= 8+4= 11-4= 6+9=
( )+9=11 11-( )=9 ( )+6=15 ( )-7=5
17-( )=9 8+( )=17 15-( )=9 5+( )=14
( )-7=7 ( )-9=9 3+( )=11 ( )-7=9
( )+9=13 15-( )=6 ( )+6=12 9+( )=18
( )-8=5 4+( )=12 7+( )=14 ( )-6=6
9+( )=16 ( )-7=8 ( )-8=3 ( )+7=11
17-6-7= 4+5+9= 6+8+4= 13-8 + 6=
8+8-7= 11-4 + 5= 15-8 + 9= 3+7+6=
10+6-8= 16-5-6= 3+8+8= 16-5-8=
14-8 + 8= 9+7-6= 12-6 + 2= 6+8+3=
16-7-5= 2+8+5= 4+5 + 2= 13-4 + 7=
4+5+7= 17-8 + 3= 10-5 + 4= 12+6-9=20 以内的加减法一课一练 3 一年班 姓名
11-4= 5+9= 13-4= 9+9=
9+5= 12-4= 8+8= 12-5=
14-6= 16-7= 11-3= 7+9=
12-9= 5+8= 7+7= 14-9=
9+8= 11-6= 13-7= 4+9=
6+8= 4+8= 8+6= 12-8=
11-8= 9+6= 13-5= 11-9=
8+5= 13-9= 16-8= 8+7=
12-7= 6+9= 6+7= 12-6=
6+6= 14-5= 11-7= 9+7=
13-6= 3+9=