Assessment started: undefined.
Item 1
Which equation is correct?

52 × 7 = 50 × 7 + 2 × 7

52 × 7 = 50 + 2 × 7

52 × 7 = 500 × 7 + 2 × 7

52 × 7 = 50 × 7 + 2

Respuesta :

Answer:

52 × 7 = 50 × 7 + 2 × 7

Explanation:

57 x 7 = 50 x 7 + 2 x7