Oblicz i rozpisz:
a) 1,7+2 =b) 2 =c) (2,74+12,6) x 0,5 =d) 4,48 : 3,5 =e)13 754 + 2 831 - 3 978 =
DAJE NAJ . !
a) =1,7+2,6=4,3
b) =2 i1/3 - 4/6 = 14/6 - 4/6= 10/6 = 1 i 2/3
c) =137/50 + 126/10= 137/50 + 630/50=767/50=15 i 17/50 *0,5=7,67
d) = 448/100 : 350/100= 112/25 *10/35= 1120/875=1 i 49/175= 1,28
e) = 12 607
liczę na najlepsze;p
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) =1,7+2,6=4,3
b) =2 i1/3 - 4/6 = 14/6 - 4/6= 10/6 = 1 i 2/3
c) =137/50 + 126/10= 137/50 + 630/50=767/50=15 i 17/50 *0,5=7,67
d) = 448/100 : 350/100= 112/25 *10/35= 1120/875=1 i 49/175= 1,28
e) = 12 607
liczę na najlepsze;p