Te dwa zadanka pomocy! ​



Te Dwa Zadanka Pomocy class=

Odpowiedź :

Odpowiedź:

Zad.11

a)3 3/8 - 5/8 = 2 11/8 - 5/8 = 2 6/8 = 2 3/4

b)2 3/7 - 4/7 = 1 10/7 - 4/7 = 1 6/7

c)8 2/5 - 4/5 = 7 7/5 - 4/5 = 7 3/5

d)6 5/9 - 8/9 = 5 14/9 - 8/9 = 5 6/9 = 5 2/3

Zad.12

a) 3 1/4 - 3/4 = 2 5/4 - 3/4 = 2 1/4

b)5 5/8 - 7/8 = 4 13/8 - 7/8 = 4 6/8 = 4 3/4

c)7 3/5 - 4/5 = 6 8/5 - 4/5 = 6 4/5

d)5 1/4 - 2 3/4 = 4 5/4 - 2 3/4 = 2 2/4 = 2 1/2

e)7 1/5 - 3 3/5 = 6 6/5 - 3 3/5 = 3 3/5

f)9 1/8 - 2 7/8 = 8 9/8 - 2 7/8 = 6 2/8 = 6 1/4

Szczegółowe wyjaśnienie:

Mam nadzieję że pomogłam :)

Zad.11

a)3 3/8 - 5/8 = 2 11/8 - 5/8 = 2 6/8 = 2 i 3/4  

b)2 3/7 - 4/7 = 1 10/7 - 4/7 = 1 i 6/7  

c)8 2/5 - 4/5 = 7 7/5 - 4/5 = 7 i 3/5  

d)6 5/9 - 8/9 = 5 14/9 - 8/9 = 5 i 6/9 = 5 i 2/3  

Zad.12  

a) 3 1/4 - 3/4 = 2 5/4 - 3/4 = 2 i 1/4  

b)5 5/8 - 7/8 = 4 13/8 - 7/8 = 4 i 6/8 = 4 i 3/4  

c)7 3/5 - 4/5 = 6 8/5 - 4/5 = 6 i 4/5  

d)5 1/4 - 2 3/4 = 4 5/4 - 2 3/4 = 2 i 2/4 = 2 i 1/2  

e)7 1/5 - 3 3/5 = 6 6/5 - 3 3/5 = 3 i 3/5  

f)9 1/8 - 2 7/8 = 8 9/8 - 2 7/8 = 6 i 2/8 = 6 i 1/4

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♡ licze na NAJ 。 ♡  

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