Remikhrycyk6go Remikhrycyk6go Matematyka Rozwiązane 1. Oblicz w pamięci: a) 6-14= 17-30= 15+(-7)= 4+ (-9) = ......... ....... ...... ...... b) −12+8= −9+15= -9 + 20 = -11+9= COD..... ........ ........ c) 4-(-15) = 6-(-9) = −8 − (−2) = −1−(−13) = UTO... ........ ....... d) −4-11 = ........ -10-16 = -3 + (-8)= -12+(-5) = .....