matematyka! 5 klasa ! oblicz sprytnie!
a)53 +115+85+47=
b)2·46·5=
c)735·2+735·8=
d)171:3-156:3=
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)= 2*5*46=10*46=460
c)=735(2+8)=735*10=7350
d)=(171 - 156): 3= 15 : 3=5