Question

que me ayuden por favor a resolver ​

Answer 1

Respuesta:

1. 5 (20) 3 = 20 ÷ 5 = 4 - 1 = 3

  2 (10) 4 = 10 ÷ 2 = 5 - 1 = 4

  7 (?) 3 = 7 ÷ 28 = 4 - 1 = 3

2. 5 (8) 2 =5 x 2 = 10 - 2 = 8

   12 (10) 1 = 12 x 1 = 12- 2 = 10

   6 (?) 8 = 6 x 8 = 48 - 2 = 46

3. 15 (19) 2 =  15 + 2 x 2 = 19

    8 (22) 7 =  8 + 7 x 2 = 22

   10 (?) 20 = 10 + 20 x 2 = 50

coronita plis