Question

o dobro do numero 2,4,6,8,10,12,14,16,18,20

Answer 1

multiplique td por 2

2 x 2 = 4
 4 x 2 = 8
6x 2 = 12
8x 2 = 16
10 x2 =20
12 x 2 = 24
14 x 2 = 28
16 x 2 = 32
18 x 2 = 36
20 x 2 = 40

Answer 2

2×2=4
4×2=8
6×2=12
8×2=16
10×2=20
12×2=24
14×2=28
16×2=32
18×2=36
20×2=40