Zamień na dodawanie i oblicz :
A ) -15 - (-35 ) = - 15 + 35 = .......
B) -4-(-2,1) =......... +........=.......
C)-111-(-624)=.........+.........=......
D)4,4 - (-5) =.......+........=..........
E)-5 - (-9 1 )=...........+...............=.........
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Zamień na dodawanie i oblicz :
A ) -15 - (-35 ) = - 15 + 35 =20
B) -4-(-2,1) =-4 +2,1=-1,9
C)-111-(-624)=-111+624=513
D)4,4 - (-5) =4,4+5=9,4
E)-5 - (-9 1 )=-5+9,1=4,1
A ) -15 - (-35 ) = - 15 + 35 = 20
B) -4-(-2,1) =-4+2,1=-1,9
C)-111-(-624)= - 111+624=513
D)4,4 - (-5) = 4,4+5=9,4
E)-5 - (-9 1 )= - 5 +9,1=4,1
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