Question

completeaza tabelul:
ex 3

va rog ajutati ma

Answer 1

Răspuns

a = 2 ; a+4 = 6 ; ax4 = 8 ;

a = 6 ; a+4 = 10 ; ax4 = 24 ;

a = 8 ; a+4 = 12 ; ax4 = 32 ;

a = 7 ; a+4 = 11 ; ax4 = 28 ;

a = 5 ; a+4 = 9 ; ax4 = 20 ;

a = 9 ; a+4 = 13 ; ax4 = 36 ;

a = 3 ; a+4 = 7 ; ax4 = 12 ;

a = 4 ; a+4 = 8 ; ax4 = 16 ;

Answer 2

a=2, a+4 = 6, a×4 = 8
a= 6, a+ 4= 10, a×4 = 24
a= 8, a+4 = 12, a× 4 = 32
a= 7, a+4 = 11, a× 4 = 28
a= 5, a+4 = 9, a×4 = 20
a = 9, a+ 4 = 13, a×4 = 36
a= 3, a+4 = 7, a×4 = 12
a = 4, a+4 = 8, a×4 = 16