Zad1 Oblicz (to jest odejmowanie liczb całkowitych)
a) 7-10=
12-18=
35-60=
18-26=
b) (-5)-4=
(-7)-12=
(-13)-22=
(-50)-33=
c) 6-(-9)=
(-4)-(-7)=
(-8)-(-3)=
(-15)-(-12)=
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a)
7-10=-3
12-18=-6
35-60=-25
18-26=-8
b)
(-5)-4=-9
(-7)-12=-19
(-13)-22=-45
(-50)-33=-83
c)
6-(-9)=15
(-4)-(-7)=3
(-8)-(-3)=-5
(-15)-(-12)=-3
Myślę że pomogłam i liczę na naj :P:P:D
a) 7-10=3
12-18= 6
35-60= (-25)
18-26= 8
b) (-5)-4=9
(-7)-12=- 19
(-13)-22=45
(-50)-33=(-83)
c) 6-(-9)=15
(-4)-(-7)= (-3)
(-8)-(-3)= (-11)
(-15)-(-12)= (27)