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ÁREA DE MATEMÁTICAS
CÁLCULO MENTAL:
COMPONIENDO Y DESCOMPONIENDO HASTA EL 10
ALUMNO/A: ___________________________________________
GRUPO: ________ CURSO ESCOLAR: ______________
Componiendo y descomponiendo hasta el 10. Actividad 1.
Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 4 1
+ = 4 4 3 4 – =
4 – =
2
+ = 4 4 2 4 – =
+ = 5 1
+ = 5 5 4 5 – =
5 – =
+ = 5 2
+ = 5 5 3 5 – =
5 – =
Componiendo y descomponiendo hasta el 10. Actividad 2.
Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 6 1
+ = 6 6 5 6 – =
6 – =
+ = 6 2
+ = 6 6 4 6 – =
6 – =
3
+ = 6 6 3 6 – =
+ = 7 1
+ = 7 7 6 7 – =
7 – =
Componiendo y descomponiendo hasta el 10. Actividad 3.Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 7 2
+ = 7 7 5 7 – =
7 – =
+ = 7 3
+ = 7 7 4 7 – =
7 – =
+ = 8 1
+ = 8 8 7 8 – =
8 – =
+ = 8 2
+ = 8 8 6 8 – =
8 – =
Componiendo y descomponiendo hasta el 10. Actividad 4.
Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 8 3
+ = 8 8 5 8 – =
8 – =
4
+ = 8 8 4 8 – =
+ = 9 1
+ = 9 9 8 9 – =
9 – =
+ = 9 2
+ = 9 9 7 9 – =
9 – =
Componiendo y descomponiendo hasta el 10. Actividad 5.Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 9 3
+ = 9 9 6 9 – =
9 – =
+ = 9 4
+ = 9 9 5 9 – =
9 – =
+ = 10 1
+ = 10 10 9 10 – =
10 – =
+ = 10 2
+ = 10 10 8 10 – =
10 – =
Componiendo y descomponiendo hasta el 10. Actividad 6.
Alumno/a: ___________________________________________________
Completa las sumas y las restas:
+ = 10 3
+ = 10 10 7 10 – =
10 – =
+ = 10 4
+ = 10 10 6 10 – =
10 – =
5
+ = 10 10 5 10 – =
Escribe los complementarios del 10.
El complementarios del 1 con respecto al 10 es el _____El complementarios del 2 con respecto al 10 es el _____El complementarios del 3 con respecto al 10 es el _____El complementarios del 4 con respecto al 10 es el _____El complementarios del 5 con respecto al 10 es el _____
Componiendo y descomponiendo hasta el 10. Actividad 7.
Alumno/a: ___________________________________________________
Calcula:
1 + 1 = 1 + = 2 + 1 = 2
1 + 2 = 1 + = 3 + 2 = 3
2 + 1 = 2 + = 3 + 1 = 3
1 + 3 = 1 + = 4 + 3 = 4
2 + 2 = 2 + = 4 + 2 = 4
3 + 1 = 3 + = 4 + 1 = 4
Calcula
1 + 4 = 1 + = 5 + 4 = 5
2 + 3 = 2 + = 5 + 3 = 5
3 + 2 = 3 + = 5 + 2 = 5
4 + 1 = 4 + = 5 + 1 = 5
1 + 5 = 1 + = 6 + 5 = 6
2 + 4 = 2 + = 6 + 4 = 6
Componiendo y descomponiendo hasta el 10. Actividad 8.
Alumno/a: ___________________________________________________
Calcula:
3 + 3 = 3 + = 6 + 3 = 6
4 + 2 = 4 + = 6 + 2 = 6
5 + 1 = 5 + = 6 + 1 = 6
1 + 6 = 1 + = 7 + 6 = 7
2 + 5 = 2 + = 7 + 5 = 7
3 + 4 = 3 + = 7 + 4 = 7
Calcula
4 + 3 = 4 + = 7 + 3 = 7
5 + 2 = 5 + = 7 + 2 = 7
6 + 1 = 6 + = 7 + 1 = 7
1 + 7 = 1 + = 8 + 7 = 8
2 + 6 = 2 + = 8 + 6 = 8
3 + 5 = 3 + = 8 + 5 = 8
Componiendo y descomponiendo hasta el 10. Actividad 9.
Alumno/a: ___________________________________________________
Calcula:
4 + 4 = 4 + = 8 + 4 = 8
5 + 3 = 5 + = 8 + 3 = 8
6 + 2 = 6 + = 8 + 2 = 8
7 + 1 = 7 + = 8 + 1 = 8
1 + 8 = 1 + = 9 + 8 = 9
2 + 7 = 2 + = 9 + 7 = 9
Calcula
3 + 6 = 3 + = 9 + 6 = 9
4 + 5 = 4 + = 9 + 5 = 9
5 + 4 = 5 + = 9 + 4 = 9
6 + 3 = 6 + = 9 + 3 = 9
7 + 2 = 7 + = 9 + 2 = 9
8 + 1 = 8 + = 9 + 1 = 9
Componiendo y descomponiendo hasta el 10. Actividad 10.
Alumno/a: ___________________________________________________
Calcula:
1 + 1 = 1 + = 2 + 4 = 9
2 + 2 = 1 + = 3 + 8 = 9
3 + 3 = 2 + = 4 + 3 = 8
4 + 4= 1 + = 5 + 7 = 8
4 + 5 = 2 + = 6 + 2 = 7
3 + 5 = 3 + = 7 + 6 = 7
Calcula
1 + 2 = 1 + = 8 + 1 = 6
4 + 3 = 2 + = 9 + 5 = 6
3 + 4 = 3 + = 4 + 4 = 5
4 + 1 = 4 + = 5 + 3 = 4
1 + 5 = 1 + = 6 + 2 = 3
2 + 3 = 2 + = 7 + 1 = 2
Componiendo y descomponiendo hasta el 10. Actividad 11.
Alumno/a: ___________________________________________________
Calcula:
2 + 1 = 1 + = 8 + 3 = 9
1 + 3 = 1 + = 9 + 7 = 9
1 + 8 = 2 + = 3 + 2 = 8
3 + 1 = 1 + = 4 + 6 = 8
2 + 5 = 2 + = 5 + 1 = 7
6 + 2 = 3 + = 6 + 5 = 7
Calcula
3 + 6 = 1 + = 7 + 4 = 6
5 + 4 = 2 + = 8 + 3 = 5
1 + 4 = 3 + = 9 + 2 = 4
2 + 4 = 4 + = 5 + 1 = 3
2 + 7 = 1 + = 6 + 2 = 9
5 + 3 = 2 + = 7 + 6 = 9
Componiendo y descomponiendo hasta el 10. Actividad 12.
Alumno/a: ___________________________________________________
Calcula:
3 + 2 = 1 + = 8 + 1 = 8
8 + 1 = 1 + = 9 + 5 = 8
4 + 2 = 2 + = 3 + 4 = 7
7 + 2 = 1 + = 4 + 3 = 6
5 + 1 = 2 + = 5 + 2 = 5
6 + 1 = 3 + = 6 + 1 = 4
Calcula
5 + 2 = 1 + = 7 + 1 = 5
1 + 6 = 2 + = 8 + 2 = 6
7 + 1 = 3 + = 9 + 3 = 7
1 + 7 = 4 + = 5 + 4 = 8
2 + 6 = 1 + = 6 + 5 = 9
6 + 3 = 2 + = 7 + 1 = 9
Componiendo y descomponiendo hasta el 10. Actividad 13.
Alumno/a: ___________________________________________________
Calcula:
2 – 1 = 2 – 2 = 3 – 1 =
3 – 2 = 3 – 3 = 4 – 1 =
4 – 2 = 4 – 3 = 4 – 4 =
5 – 1 = 5 – 2 = 5 – 3 =
5 – 4 = 5 – 5 = 6 – 1 =
6 – 2 = 6 – 3 = 6 – 4 =
Calcula:
6 – 5 = 6 – 6 = 7 – 1 =
7 – 2 = 7 – 3 = 7 – 4 =
7 – 5 = 7 – 6 = 7 – 7 =
8 – 1 = 8 – 2 = 8 – 3 =
8 – 4 = 8 – 5 = 8 – 6 =
8 – 7 = 8 – 8 = 0 – 0 =
Componiendo y descomponiendo hasta el 10. Actividad 14.
Alumno/a: ___________________________________________________
Calcula:
9 – 1 = 9 – 2 = 9 – 3 =
9 – 4 = 9 – 5 = 9 – 6 =
9 – 7 = 9 – 8 = 9 – 9 =
1 – 0 = 2 – 0 = 3 – 0 =
4 – 0 = 5 – 0 = 6 – 0 =
7 – 0 = 8 – 0 = 9 – 0 =
Calcula:
2 – 1 = 3 – 1 = 4 – 2 =
5 – 2 = 6 – 3 = 7 – 2 =
8 – 4 = 9 – 6 = 8 – 7 =
7 – 1 = 6 – 2 = 5 – 3 =
4 – 4 = 5 – 1 = 6 – 6 =
7 – 3 = 8 – 0 = 9 – 5 =
Componiendo y descomponiendo hasta el 10. Actividad 15.
Alumno/a: ___________________________________________________
Calcula:
2 – = 1 3 – = 2 3 – = 1
3 – = 3 4 – = 3 4 – = 2
4 – = 1 4 – = 0 5 – = 4
5 – = 3 5 – = 2 5 – = 1
5 – = 0 6 – = 5 6 – = 4
6 – = 3 6 – = 2 6 – = 1
Calcula:
6 – = 0 7 – = 6 7 – = 5
7 – = 4 7 – = 3 7 – = 2
7 – = 1 7 – = 0 8 – = 7
8 – = 6 8 – = 5 8 – = 4
8 – = 3 8 – = 2 8 – = 1
2 – = 2 5 – = 5 8 – = 8
Componiendo y descomponiendo hasta el 10. Actividad 16.
Alumno/a: ___________________________________________________
Calcula:
9 – = 9 9 – = 8 9 – = 7
9 – = 6 9 – = 5 9 – = 4
9 – = 3 9 – = 2 9 – = 1
6 – = 3 5 – = 2 8 – = 1
5 – = 0 6 – = 2 6 – = 4
8 – = 3 7 – = 2 5 – = 1
Calcula:
9 – = 0 8 – = 6 7 – = 5
7 – = 4 6 – = 3 6 – = 2
5 – = 1 5 – = 0 9 – = 7
9 – = 6 7 – = 5 6 – = 4
9 – = 3 8 – = 2 7 – = 1
6 – = 2 5 – = 5 8 – = 8
Componiendo y descomponiendo hasta el 10. Actividad 17.
Alumno/a: ___________________________________________________
Calcula:
1 1 1 1 1 1+ + + + + + 0 1 2 3 4 5
1 1 1 2 2 2+ + + + + + 6 7 8 0 1 2
2 2 2 2 2 3+ + + + + + 3 4 5 6 7 0
3 3 3 3 3 3+ + + + + + 1 2 3 4 5 6
Calcula:
4 4 4 4 4 4+ + + + + + 0 1 2 3 4 5
5 5 5 5 5 6+ + + + + + 0 1 2 3 4 0
6 6 6 7 7 7+ + + + + + 1 2 3 0 1 2
Componiendo y descomponiendo hasta el 10. Actividad 18.
Alumno/a: ___________________________________________________
Calcula:
1 1 2 3 4 5- - - - - - 0 1 1 1 1 1
6 7 8 2 5 2- - - - - - 1 1 1 0 5 2
3 4 5 6 7 3- - - - - - 2 2 3 2 2 0
6 7 3 4 8 6- - - - - - 4 3 3 3 0 3
Calcula:
4 9 9 8 4 5- - - - - - 0 1 2 2 4 4
5 8 5 9 5 6- - - - - - 0 3 2 6 4 0
9 7 8 9 9 8- - - - - - 3 5 6 5 4 4
Componiendo y descomponiendo hasta el 10. Actividad 19.
Alumno/a: ___________________________________________________
Dibuja la regleta que falta:
+ =
+ =
=
=
Dibuja la regleta que falta:
+ =
+ =
=
=
=
Componiendo y descomponiendo hasta el 10. Actividad 20.
Alumno/a: ___________________________________________________
Dibuja la regleta que falta:
+ =
+ =
=
=
Dibuja la regleta que falta:
+ =
+ =
=
=
+ =
Componiendo y descomponiendo hasta el 10. Actividad 21.
Alumno/a: ___________________________________________________
Pinta las regletas con colores y calcula:
4
10
6
4 + 6 = 6 + 4 = 10 – 6 = 10 – 4 =
6 + = 10 4 + = 10 10 – = 6 10 – = 4
3
10
7
3 + 7 = 7 + 3 = 10 – 7 = 10 – 3 =
7 + = 10 3 + = 10 10 – = 7 10 – = 3
Componiendo y descomponiendo hasta el 10. Actividad 22.
Alumno/a: ___________________________________________________
Pinta las regletas con colores y calcula:
2
10
8
2 + 8 = 8 + 2 = 10 – 8 = 10 – 2 =
8 + = 10 2 + = 10 10 – = 8 10 – = 2
1
10 9
1 + 9 = 9 + 1 = 10 – 9 = 10 – 1 =
9 + = 10 1 + = 10 10 – = 9 10 – = 1
Componiendo y descomponiendo hasta el 10. Actividad 23.
Alumno/a: ___________________________________________________
Pinta las regletas con colores y calcula:
5
10
5
5 + 5 = 5 + = 10 10 – 5 = 10 – = 5
Calcula:
5 + = 10 8 + = 10 4 + = 10
7 + = 10 9 + = 10 2 + = 10
1 + = 10 3 + = 10 0 + = 10
10 + = 10 6 + = 10
Componiendo y descomponiendo hasta el 10. Actividad 24.
Alumno/a: ___________________________________________________
Calcula: + 7 = 10 + 2 = 10 + 5 = 10
+ 4 = 10 + 3 = 10 + 6 = 10
+ 1 = 10 + 10 = 10 + 9 = 10
+ 8 = 10 + 0 = 10
Calcula:
6 + 4 = 9 + 1 = 8 + 2 =
7 + = 10 1 + = 10 4 + = 10
+ 10 = 10 + 0 = 10 + 5 = 10
3 + 7 = 7 + 3 = 5 + 5 =
2 + = 10 5 + = 10 8 + = 10
+ 7 = 10 + 2 = 10 + 4 = 10
Componiendo y descomponiendo hasta el 10. Actividad 25.
Alumno/a: ___________________________________________________
Calcula:
10 – 5 = 10 – 1 = 10 – 6 =
10 – 8 = 10 – 3 = 10 – 9 =
10 – 2 = 10 – 7 = 10 – 4 =
10 – 10 = 10 – 0 =
Calcula:
10 – = 3 10 – = 6 10 – = 4
10 – = 1 10 – = 5 10 – = 9
10 – = 0 10 – = 7 10 – = 8
10 – = 2 10 – = 10
Calcula:
10 10 10 10 10 10 10 3 5 2 1 8 7 6
10 10 10 10 0 9 4 10
Componiendo y descomponiendo hasta el 10. Actividad 26.
Alumno/a: ___________________________________________________
Calcula:
10 – 5 = 10 – 7 = 10 – 4 =
10 – 8 = 10 – 6 = 10 – 1 =
1 + = 10 2 + = 10 8 + = 10
3 + = 10 7 + = 10 4 + = 10
+ 4 = 10 + 3 = 10 + 6 = 10
+ 1 = 10 + 10 = 10 + 9 = 10
10 – = 6 10 – = 9 10 – = 0
10 – = 3 10 – = 5 10 – = 2
10 – 5 = 10 – 3 = 10 – 2 =
10 – 10 = 10 – 0 = 10 – 9 =
Calcula:
10 10 10 10 10 10 10 5 6 4 7 3 8 2
10 10 10 10 1 9 0 10
Componiendo y descomponiendo hasta el 10. Actividad 27.
Alumno/a: ___________________________________________________
Pinta las regletas con colores y escribe dos sumas y dos restas
4 + =
10 + =
6 =
=
Pinta las regletas con colores y escribe dos sumas y dos restas
3 + =
+ = 10
7 =
=
Componiendo y descomponiendo hasta el 10. Actividad 28.
Alumno/a: ___________________________________________________
Pinta las regletas con colores y escribe dos sumas y dos restas
2 + =
10 + =
8 =
=
Pinta las regletas con colores y escribe dos sumas y dos restas
1 + =
+ = 10
9 =
=
