zadanie 4 klasa 6 P.s.188 obuć nawiasy i oblicz:
a) 25-(13+16) b) 2-(-5+10)
c) 14+(-17+4) d) -42-(56-60)
e) -20-(16-12)
f) -17+(-5+10)
g) (6-10)-(-12+14)
h) (12-14)-(-16-25)
i) -(6-9)-(-12+15)
zadanie 3 oblicz:
a) (-12)+(-8)-(+7)-(-9)
b) 8-(-9)+(-11)-(+5)
c) (-21)+(-7)-(+15)-(-32)
d) -(-13)+(-2)-(+16)+(-5)
e) [(-16)-(-4)]-(-8+6)
f) [-(+11)-(-6)]+(-5+8)
g) (-19)-[-(-18)-(+7)]+(-34)
h) -(+27)-(-26-17)+(+14)
proszę o obliczenia
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 25-(13+16) =25-13-16=-4
b) 2-(-5+10)=2+5-10=-3
c) 14+(-17+4) =14-17+4=-3+4=1
d) -42-(56-60)=-42-56+60=-98+60=-38
e) -20-(16-12)=-20-16+12=-36+12=-24
f) -17+(-5+10)=-17-5+10=-22+10=-12
g) (6-10)-(-12+14)=-4+12-14=8-14=-6
h) (12-14)-(-16-25)=-2+16+25=14+25=39
i) -(6-9)-(-12+15)=-6+9+12-15=3+12-15=0
zadanie 3 oblicz:
a) (-12)+(-8)-(+7)-(-9)=-20-7+9=13+9=22
b) 8-(-9)+(-11)-(+5)=8+9-11-5=17-11-5=6-5=1
c) (-21)+(-7)-(+15)-(-32)=-21-7-15+32=-28-15+32=-43+32=-11
d) -(-13)+(-2)-(+16)+(-5)=13-2-16-5=11-16-5=-5-5=-10
e) [(-16)-(-4)]-(-8+6)=[-16+4]+8-6=-12+8-6=-4-6=-10
f) [-(+11)-(-6)]+(-5+8)=[-11+6]-5+8=-5-5+8=-10+8=-2
g) (-19)-[-(-18)-(+7)]+(-34)=-19-[18-7]-34=-19-11-34=-64
h) -(+27)-(-26-17)+(+14)=-27+26+17+14=-1+17+14=16+14=30
zad4
a) 25-13-16= -4
b)2+5-10=-3
c)14-17+4=1
d)-42-56+60=-38
e)-20-16+12=-24
f)-17-5+10=-12
g)6-10-12-14=-30
h)12-14-16+25=7
i)-6+9-12-15=-24
zad3
a)-12-8-7+9=-18
b)8+9-11-5=-1
c)-21-7-15+32=-11
d)+13-2-16-5=-10
e)(-16+4)+8-6=-12+8-6=-10
f)(-11+6)-5+8=-11+6-5+8=-2
g)-19-(18-7)-34=-19-18+7-34=-64
h)-27+26+17+14=30
licze na naj :D