Question

complecteaza factorii care lipsesc ex.3

Answer 1

$6 \times 4 = 8 \times 3 \\ 4 \times 4 = 2 \times 8 \\ 6 \times 2 = 3 \times 4 \\ 5 \times 8 = 10 \times 4 \\ 5 \times 6 = 10 \times 3 \\ 5 \times 4 = 10 \times 2 \\ 6 \times 3 = 2 \times 9 \\ 5 \times 4 = 10 \times 2$