a)37*62+(-36)*62=
b)12*(-3)-(-4)*12=
c)48*(-36)+(-36)*(-42)=
d)24*(-3)-4*(-3)=
e)(-16):4+(-24):4=
f)(-36):(-7)+15:(-7)=
g)14:(-3)-(-8):3=
h)(-19):(-2)+(-21):2=
(* to mnożenie)
(1/4 to)
Kto pierwszy dam naj
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a)37*62+(-36)*62= 62 (37 – 36) = -62
b)12*(-3)-(-4)*12= 12 (-3+4) = 12
c)48*(-36)+(-36)*(-42)= (- 36)*(48 – 42) =( -36) *6 = - 216
d)24*(-3)-4*(-3)= (-3)* (24 -4) = (-3) * 20 = -60
e)(-16):4+(-24):4= -(4) + (-6) = -10
f)(-36):(-7)+15:(-7)= (-21:7) = -3
g)14:(-3)-(-8):3=-14:3 + 8:3 = -6/3 = 2
h)(-19):(-2)+(-21):2= 19:2 – 21:2 = -2/2 = - 1
a) 62
b) 12
c)216
d)-60
e)-10
f) 3
g)-2
h)-1