Problemas aritméticos verbales de suma y resta hasta 20, cuanto más mejor
6 9= 5 8= 7 3= 6 6= 9 5=
7 9= 8 8= 5 8= 14-9= 17-6=
4 7= 9 4= 6 8= 9 7= 7 8=
9 8= 4 6= 5 3= 6 8= 17-5=
3 7 = 6 8= 9 6= 2 8= 6 9=
14-6= 5 7= 4 7= 7 9= 15-8=
6 9= 8 4= 9 8= 8 5= 9 11=
16-7= 13-7= 7 4= 8 3= 17-6=
19-8= 8 5= 9 5 = 8 6= 7 14=
8 2= 4 7= 3 9= 12-8= 5 8
3 5= 13-6= 6 9= 9 5= 13 -8=
4 6= 9 9= 8 7= 4 7= 6 3=
12-9= 9-3= 8 3= 5 7= 5 6=
6 8= 9 2= 7 4= 5 5= 4 9=
10 6= 9 5= 10 4= 6 10= 8 5=
14-6= 7 2= 6 5= 6 8= 9 6=
8 5= 3 6= 8 5= 7 9= 5 7=
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= 6 9= ( ) 5=12
17-9= 13-6= 14-5 = 15-6= 18-( )=9
12-9= 12 8= 11-9= 4 8= 5 ( )=14
16-4= 7+9= 16-7= 2+17= 11- ( )=5
12-8= 17-8= 18 -1= 17 -8= 17-( )=10
15-7= 10-4 = 14 6 = 16-9= 14 ( )=18
15 5= 16-8= 14-7 = 12 8 = ( ) 8=12
8 6= 14-10 = 8 8= 14-9= ( )-12=3