Potrzebuje pomocyy . -.- _____________________ a)0,15x0,3+2,2= ? b) 1,5-0,42:0,6 =? c)(7,3+3) : 10 =? d) 100 x 0,067 - 2,85 = ?
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)=2.245
b)=0.8
c)=1.03
d)=3.85
a)0,15*0,3+2,2= 0,045+2,2=2,245
b) 1,5-0,42:0,6 =1,5-0,7=0,8
c) (7,3+3) : 10 =10,3:10=1,03
d) 100*0,067 - 2,85 =6,7-2,85=3,85