Zad1.Dodaj: a) (-13)+18= b) (+35)+(-21)= c) (-40)+12= d) (+22)+(-10)= e) (-54)+(+23)= f) (-41)+(+54)= g) (-31)+(+61)= h) (-30)+(+64)= zad.2.Odejmij: a) (-14)-(-29)= b) (-32)-11= c) 59-(-17)=
Diksus
Zad1.Dodaj: a) (-13)+18=5 b) (+35)+(-21)=14 c) (-40)+12=-28 d) (+22)+(-10)=12 e) (-54)+(+23)=-31 f) (-41)+(+54)=13 g) (-31)+(+61)=30 h) (-30)+(+64)=34 zad.2.Odejmij: a) (-14)-(-29)=15 b) (-32)-11=-43 c) 59-(-17)=76
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domaskowa
A) (-13)+18= 5 b) (+35)+(-21)= 14 c) (-40)+12= -28 d) (+22)+(-10)= 12 e) (-54)+(+23)= 31 f) (-41)+(+54)= 13 g) (-31)+(+61)= 30 h) (-30)+(+64)= 34
zad.2.Odejmij: a) (-14)-(-29)= (-14)+29 = 15 b) (-32)-11= -43 c) 59-(-17)= 59 + 17 = 76
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anetka19
A) (-13)+18=5 b) (+35)+(-21)=14 c) (-40)+12=-28 d) (+22)+(-10)=12 e) (-54)+(+23)=-31 f) (-41)+(+54)=13 g) (-31)+(+61)=30 h) (-30)+(+64)=34 zad.2.Odejmij: a) (-14)-(-29)=-14+29=15 b) (-32)-11=-32-11=-43 c) 59-(-17)=59+17=76
a) (-13)+18=5
b) (+35)+(-21)=14
c) (-40)+12=-28
d) (+22)+(-10)=12
e) (-54)+(+23)=-31
f) (-41)+(+54)=13
g) (-31)+(+61)=30
h) (-30)+(+64)=34
zad.2.Odejmij:
a) (-14)-(-29)=15
b) (-32)-11=-43
c) 59-(-17)=76
b) (+35)+(-21)= 14
c) (-40)+12= -28
d) (+22)+(-10)= 12
e) (-54)+(+23)= 31
f) (-41)+(+54)= 13
g) (-31)+(+61)= 30
h) (-30)+(+64)= 34
zad.2.Odejmij:
a) (-14)-(-29)= (-14)+29 = 15
b) (-32)-11= -43
c) 59-(-17)= 59 + 17 = 76
b) (+35)+(-21)=14
c) (-40)+12=-28
d) (+22)+(-10)=12
e) (-54)+(+23)=-31
f) (-41)+(+54)=13
g) (-31)+(+61)=30
h) (-30)+(+64)=34
zad.2.Odejmij:
a) (-14)-(-29)=-14+29=15
b) (-32)-11=-32-11=-43
c) 59-(-17)=59+17=76