Question

series numéricas

1.- 10,29,80,640, n
2.- 8,10,12,16,28
3.- 42,44,64,84,77
4.- 6,5,8,7,11,10,15m

Answer 1

4. =14 ----> -1+3-1+4-1+5-1
3. La suma de cifras 4+2 = 6, 4+4= 8, 6+4 = 10 8+4 =12, 7+7 = 14