" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) (-9) + 5 + (-7) + (-8) + 45 =-24+50=26
b) 41 + (-35) + (-27) + 70 - 6 =111-68=43
c) (-4,1) + (-7,25) + 3,6 + 2,1 +3,2 =-11,35+8,9=-2,45
d) (- ½ ) + ( -¼ ) + (-2⅜) + 6 15/16 [ułamek zwykły] + 8 =
=-4/8-2/8-3⅜+ 14 i 15/16==
=-4⅛+14 i 15/16=
=-4 i 8/16+4 i 15/16=
=7/16
e) (-2,25) + (-9,35) + 4,75 + (-6,3) + (-12) + 10 =
=-29,9+14,75=-15,15
f ) 3½ + ⅘ + (-7,7) + (-9⅗) + 17 =
=20,5-7,7-9 i 3/5+4/5=12,8-8 i 8/5+4/5=
=12,8-8 i 4/5=4