(1)13 × 4 =
(2)2 × 87 =
(3)65 × 5 =
(4)5 × 89 =
(5)2 × 65 =
(6)6 × 72 =
(7)19 × 7 =
(8)6 × 40 =
(9)49 × 8 =
(10)64 × 1 =
(11)2 × 59 =
(12)71 × 9 =
(13)38 × 6 =
(14)5 × 69 =
(15)77 × 1 =
(1)13 × 4 =
(2)2 × 87 =
(3)65 × 5 =
(4)5 × 89 =
(5)2 × 65 =
(6)6 × 72 =
(7)19 × 7 =
(8)6 × 40 =
(9)49 × 8 =
(10)64 × 1 =
(11)2 × 59 =
(12)71 × 9 =
(13)38 × 6 =
(14)5 × 69 =
(15)77 × 1 =
