Tablas del 2 al 6 4to B2Online version elegir la opción correcta by FACILITADORES IT SCMS 1 3 x 7 a 24 b 21 c 27 d 29 2 3 x 8 a 24 b 21 c 27 d 29 3 3 x 9 a 24 b 21 c 27 d 29 4 4 x 9 a 34 b 36 c 27 d 29 5 4 x 8 a 36 b 40 c 30 d 32 6 4 x 7 a 30 b 26 c 28 d 32 7 6 x 4 a 20 b 24 c 36 d 30 8 6 x 5 a 20 b 24 c 36 d 30 9 6 x 6 a 20 b 24 c 36 d 30 10 6 x 7 a 20 b 24 c 42 d 30 11 6 x 8 a 58 b 48 c 40 d 46 12 6 x 9 a 60 b 45 c 54 d 56 13 5 x 8 a 60 b 50 c 40 d 30 14 3 x 4 a 10 b 12 c 14 d 16 15 5 x 9 a 40 b 50 c 45 d 35 16 3 x 6 a 20 b 16 c 18 d 14 17 6 x 10 a 40 b 70 c 60 d 50 18 2 x 7 a 16 b 12 c 14 d 10 19 2 x 8 a 16 b 12 c 14 d 10 20 5 x 5 a 55 b 45 c 25 d 35 21 6 x 0 a 12 b 18 c 6 d 0