Ejercicios de aritmética oral de suma y resta sin llevar del 10 al 20 en primer grado (3)
Nombre correcto y hora (200 preguntas)
10 1= 14 5= 18-7= 10 2= 10 6= 16-6= 10 9= 10 3= 11 2= 19-5= 11 4= 15-3= 11 5= 18-5= 11 7= 11 8= 11 9= 12 3= 18-8= 12 4= 13-2= 12 5= 13 1= 18-4= 10 7= 18-3= 10 5= 14-4= 15-2= 14 1= 14 3= 17-5= 14 6= 15 1= 15 4= 12 6= 14-2= 16 1= 11 3= 16 4= 18 1= 19 1= 3 14= 19-1= 11 1= 19- 6= 11 3= 18-2= 13 3= 17-2= 17-7= 13 6=
12 7= 17-4= 13 3= 13 5= 12-2= 10 8= 15 2= 20-0= 16 2= 17 1= 20 0= 19-2= 11 6= 18-6= 10 6= 16-1= 1
16-5= 19-8= 13-3 = 14 2= 18 2= 15 3= 14-3= 17-0= 17 2= 12 1= 19-3= 19-9= 17-1= 17-3= 12 3= 12 8= 19 -7= 13 4= 13 7= 16-4= 17-6= 19-0= 15 5= 16 3= 10 4= 19-4= 18-1= 11 4= 14 1= 16-2=
13 2= 17 3=
12 8= 13 4= 15-4= 13 2= 16-3= 13 1= 15-1= 14 2= 12 5= 18- 0= 13 5= 13-1= 15-5= 14-1= 10 5= 12-1= 11-1= 16-0= 13-3= 18-3= 18 2= 17-6= 14 6= 15 1= 15 2= 15 3= 19-0= 18-8= 12 4= 16-5= 17-1= 10 6= 17-3= 14 1= 12-2= 17-5= 10 8= 3 14= 19 -1= 16 3= 11 3= 17 3= 18 1= 12-2= 14 2= 10 8= 10 1= 10 6= 16-6= 20-0= 14-3= 16 2= 17 -0= 19-9= 18-1=
15 4= 11 4= 14 2= 20 0= 19-2= 16 4= 19 1= 16-4= 14 5= 10 9= 15 5= 11 1= 11 3= 2
11 9= 12 5= 13 3= 17-7= 16-4= 12 1= 19-3= 17 1= 15-2= 14 3 = 18- 7= 10 3= 14-2= 19-6= 18-2= 12 3= 12 7= 17-2= 14 3= 10 4= 19-4= 17 2= 14 1= 17-5= 10 2= 12 6= 16 1= 11 6= 18-6= 13-2= 14 1= 15-2=
2 12= 2 13= 2 14=
15-5 = 15-6= 15-7=
18
-10= 17-1= 17-2=
2 17= 2 18= 3 3=
19-10= 18-1= 18-2=
3 16= 3 17= 4 4=
13-5= 13-6= 13-7=
4 7= 4 8= 4 9=
13-10= 12-1= 12-2=
4 12= 4 13= 4 14=
11-1= 11-2= 11-3 =