Odpowiedź:
a) 15/8 + (-6/16) = 24/16 =1,5
b) 7,9- 8,41 = -0,51
c) -9,02+3,2 = - 5,82
d) )10,54+(-13 ½)= 10,54 - 13,5 = -2,96
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Odpowiedź:
a) 15/8 + (-6/16) = 24/16 =1,5
b) 7,9- 8,41 = -0,51
c) -9,02+3,2 = - 5,82
d) )10,54+(-13 ½)= 10,54 - 13,5 = -2,96