Uzupełnij: a) 84 = 2 x ..... 84 = 2 x 2 x ..... 84 = 2 x 2 x 3 x ..... b) 72 = 2 x ..... 72 = 2 x 2 x ..... 72 = 2 x 2 x 3 x ..... c) 294 = 2 x 294 = 2 x 3 x ..... 294 = 2 x 3 x 7 x ..... Daje naj, Z góry dzięki.

a)   42 21 7 b)   36 18 6 c)  147 49 7

a) 84 = 2 x .....42 84 = 2 x 2 x .....21 84 = 2 x 2 x 3 x .....7 b) 72 = 2 x .....36 72 = 2 x 2 x .....18 72 = 2 x 2 x 3 x .....6 72= 2 x 2 x 3 x 2 x ...3 c) 294 = 2 x ....147 294 = 2 x 3 x .....49 294 = 2 x 3 x 7 x .....7