1 Calculează:
42 x 24 =
32 x 45 =
93 x 35 =
X
79 X 11 = - 57 x 34 =
83 x 12 =
25 x 67 =
38 x 46 = 54 x 93 =
65 x 32 =
39 x 38 =
81 x 32 =
44 X 72=
65 x 56 =
47 x 25 =​