Question

din ce numere pot scadea suma numerelor 15si27 pentru a obtine un numar mai mic decit6?

Answer 1

48-42 = 6
47-42=5 
46-42= 4
45-42= 3
44-42=2
43-42=1

Answer 2

15 + 27 = 42
x - 42 = 5
x = 42 + 5 
x = 47 
x - 42 = 4
x = 46
x - 42 = 3
x = 45
x - 42 = 2
x = 44
x - 42 = 1
x = 43