Berechne
a) 5 - ( - 9 ) = b) - 7 + 19 = c) - 21 - ( - 21 ) = d) 60 + ( - 74 ) = e) - 24 - ( - 24 ) = f) - 6 + ( - 6 ) = g) ( - 33 ) - ( + 23 ) = h) - 27 + ( - 37 ) = |
14 12 0 -14 0 -12 -56 -64 |
Aufgabengruppe 2
Berechne: a) - 3 + ( - 7 ) = b) 6 - ( - 26 ) = c) ( - 8 ) + ( - 11 ) = d) - 25 - ( - 5 ) = e) ( + 52 ) + ( - 62 ) = f) 16 - ( - 17 ) = g) ( - 11 ) + 29 = h) ( - 14 ) - ( - 13 ) = |
-10 32 -19 -20 -10 33 18 -1 |
Berechne:
a) ( - 5 ) + ( - 7 ) = b) + 3 - ( - 13 ) = c) - 7 + ( - 8 ) = d) - 29 - ( + 21 ) = e) 40 + ( - 72 ) = f) ( + 28 ) - ( + 22 ) = g) - 6 + ( + 5 ) = h) ( - 32 ) - ( - 18 ) = |
-12 26 -15 -50 -32 6 -1 -14 |