Question

Află treimea numerelor cuprinse intre 11 si 28​.

Answer 1

Explicație pas cu pas:

$12 \times 3 = 36 \\ 13 \times 3 = 39 \\ 14 \times 3 = 42 \\ 15 \times 3 = 45 \\ 16 \times 3 = 48 \\ 17 \times 3 = 51 \\ 18 \times 3 = 54 \\ 19 \times 3 = 57 \\ 20 \times 3 = 60 \\ 21 \times 3 = 63 \\ 22 \times 3 = 66 \\ 23 \times 3 = 69 \\ 24 \times 3 = 72 \\ 25 \times 3 = 75 \\ 26 \times 3 = 78 \\ 27 \times 3 =81$