.
6+8= 4+7= 5+9= 9+4= 7+8= 6+5= 4+9= 5+7= 7+7= 8+4= 5+3= 2+7= 6+4= 7+4= 3+6=
13-6= 18-9= 11-7= 17-9= 13-6= 14-5 = 15-6= 12-9= 16-4= 12-8= 17-8= 18-1= 15-7= 10-4 = 15+5=
20以内加减法口算练习题㈣
6+9= ( )+5=12 18-( )=9 12+8= 11-9= 4+8= 5+( )=14 7+9= 16-7= 2+17= 11-( )=5 17-8= 17-( )=10 14+6 = 16-9= 14+( )=18 16-8= 14-7 = 12+8 = ( )+8=12精选
.
8+6= 14-10 = 8+8= 14-9= ( )-12=3 7+5= 14-4= 11+9 = 11-6= ( )-8=8
17+1 = 9+2= 15-9= 9+4= 12-9= 9+6= 16-9=
20以内加减法口算练习题㈤
15-8= 16+3= 5+8= ( )+5=18 8+4= 7+5= 6+6= 5+6= 14-8= 12-7= 11-6= 13-5= 7+8= 7+7= 6+5= 5+7= -8= 15-7= 14-6= 11-5= 8+8= 7+6= 6+8= 5+8= 11-8= 13-7= 15-6= 12-5=
精选
16.
9+8= 5+8= 7+4= 6+9= 5+9=
13-9= 139+3= 11-9= 14-9= 1511-3= 4+8= 14-6= 12
20以内加减法口算练习题㈥
-8= 14-7= 12-6= 14-5= 9+8= 7+8= 6+7= 4+9= 12-8= 16-7= 13-6= 15-5= -8= 17-10= 12-3= 11-4= 12-4= 13-4= 11-2= 14-10= 5+7= 2+9= 7+5= 8+6= -5= 11-5= 13-8 15-6=
精选
.
7+7= 9+9= 9+6= 8+5= 8+9= 11-5= 12-6= 14-9= 16-9= 15-8=
4+7= 14-8= 159+9= 17-10= 1+11= 1+12= 20-10= 18-5= 20以内加减法口算练习题㈦+6= 8+8= 9+3= -6= 16-9= 17-8= 7+5= 8+6= 5+9= 16-1= 16-2= 16-3= 1+13= 1+14= 19-1= 19-2= 19-3= 18-6= 18-7= 18-8= 精选
7+7= 18-9= 13-8= 16-4= 1+15= 19-4= 18-9=
6.
17-5= 17-6= 17-7= 17-8= 17-9= 6-2= 6-3= 6-4= 6-5= 6-6=
16-10= 2+7= 15-10= 1+16= 19-5= 2+12= 15-5=
20以内加减法口算练习题㈧
15-1= 15-2= 15-3= 2+8= 2+9= 2+10= 14-1= 14-2= 14-3= 1+18= 1+19= 19-6= 19-7= 19-8= 2+13= 2+14= 2+15= 15-6= 15-7= 15-8= 精选
15-4= 2+11=14-4= 2+0= 19-9= 2+16= 15-9=
1+17=