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  • Publicado : 14 de septiembre de 2012
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Operaciones Básicas con Números Fraccionarios


Grafica las siguientes fracciones propias e impropias:

1) [pic] 2) [pic] 3) [pic] 4) [pic] 5) [pic]
6) [pic] 7) [pic] 8) [pic] 9) [pic] 10) [pic]
11) [pic] 12) [pic] 13) [pic] 14) [pic] 15) [pic]
16) [pic] 17) [pic] 18) [pic] 19) [pic] 20) [pic]


Convierte a fracción las siguientes fraccionesimpropias, dibuja para conseguirlo:


1) [pic] 2) [pic] 3) [pic] 4) [pic] 5) [pic] 6) [pic] 7) [pic] 8) [pic] 9) [pic] 10) [pic]
11) [pic] 12) [pic] 13) [pic] 14) [pic] 15) [pic] 16) [pic] 17) [pic] 18) [pic] 19) [pic] 20) [pic]


Completa las siguientes igualdades:


1) 4 = [pic] 2) 5 = [pic]3) 4 = [pic] 4) 7 =[pic] 5) 9 = [pic]
6) 11 = [pic] 7) 5 = [pic] 8) 13 =[pic] 9) 28 = [pic] 10) 8 = [pic]
11) 30 = [pic] 12) 9 = [pic] 13) 6 = [pic] 14) 7 = [pic] 15) 8 = [pic]
16) 6 = [pic] 17) 12 =[pic] 18) 20 = [pic] 19) 49 = [pic] 20) 52 =[pic]


Completa simplificando la fracción:

1) [pic] 2) [pic] 3) [pic] 4) [pic] 5) [pic]
6) [pic] 7) [pic] 8) [pic] 9) [pic] 10) [pic]
11) [pic] 12) [pic] 13) [pic] 14) [pic] 15) [pic]
16) [pic] 17) [pic] 18) [pic] 19) [pic] 20) [pic]






Simplifica lassiguientes fracciones


1) [pic] R. [pic] 2) [pic] R. [pic] 3) [pic] R. [pic] 4) [pic] R. [pic]
5) [pic] R. [pic] 6) [pic] R. [pic] 7) [pic] R. [pic] 8) [pic] R. [pic]
9) [pic] R. [pic] 10) [pic] R. [pic] 11) [pic] R. [pic] 12) [pic] R. [pic]
13)[pic] R. [pic] 14)[pic] R. [pic] 15) [pic] R.[pic] 16) [pic] R. [pic]
17) [pic] R. [pic] 18) [pic] R. [pic] 19)[pic] R. [pic] 20) [pic] R. [pic]
21) [pic] R. [pic] 22) [pic] R. [pic] 23) [pic] R. [pic] 24) [pic] R. [pic]


Escribe como número mixto las siguientes fracciones:

[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic][pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]
[pic] [pic] [pic] [pic] [pic]

Escribe con el mismo denominador las siguientes fracciones:


1) [pic] R. [pic] 2) [pic] R. [pic]
3) [pic] R. [pic] 4) [pic] R. [pic]
5) [pic] R. [pic]6) [pic] R. [pic]
7) [pic] R. [pic] 8) [pic] R. [pic]
9) [pic] R. [pic] 10) [pic] R. [pic]
11) [pic] R. [pic] 12) [pic] R. [pic]
13) [pic] R. [pic] 14) [pic] R. [pic]
15) [pic] R. [pic] 16) [pic] R. [pic]
17) [pic] R. [pic] 18) [pic] R. [pic]
19) [pic] R. [pic] 20) [pic] R. [pic]
21) [pic] R. [pic] 22) [pic] R. [pic]
23) [pic] R. [pic] 24) [pic] R. [pic]25) [pic] R. [pic] 26) [pic] R. [pic]
27) [pic] R. [pic] 28) [pic] R. [pic]



Suma las siguientes fracciones:


1) [pic] R. 2 2) [pic] R. [pic]
3)[pic] R. 2 4) [pic] R. 1
5) [pic] R. [pic] 6) [pic] R. 4
7) [pic] R. [pic] 8) [pic] R. [pic]
9) [pic] R. [pic] 10) [pic] R. [pic]
11) [pic] R. [pic] 12)[pic] R. 3
13) [pic] R. [pic] 14) [pic] R. 1715) [pic] R. [pic] 16) [pic] R. [pic]
17) [pic] R. [pic] 18) [pic] R. [pic]
19) [pic] R. [pic] 20) [pic] R. [pic]
21) [pic] R. [pic] 22) [pic] R. [pic]
23) [pic] R. [pic] 24) [pic] R. [pic]
25) [pic] R. [pic] 26) [pic] R. [pic]
27) [pic] R. [pic] 28) [pic] R. [pic]
29) [pic] R. [pic] 30)[pic] R. [pic]
31) [pic] R. [pic] 32)...
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