Odpowiedź :
a) k+157=230 => 230 - 157 = 73
b)t∧15=120 => 120:15=8
c)n-94=230 => 230+94=324
b)t∧15=120 => 120:15=8
c)n-94=230 => 230+94=324
a)
k+157=230
73 + 157 = 230
b)
t∧15=120
8 * 15 = 120
c)
n-94=230
324 - 94 = 230
k+157=230
73 + 157 = 230
b)
t∧15=120
8 * 15 = 120
c)
n-94=230
324 - 94 = 230