1
00:00:00,820 --> 00:00:29,329
Vamos a restar.

2
00:00:32,530 --> 00:00:36,329
Restar es...

3
00:00:36,329 --> 00:00:37,670
¡Quitar!

4
00:00:46,219 --> 00:00:48,579
Usamos el signo menos.

5
00:00:51,270 --> 00:00:53,509
Usamos el signo igual.

6
00:00:56,950 --> 00:00:58,869
Si tenemos dos bolas.

7
00:01:04,219 --> 00:01:06,299
Si quitamos una bola,

8
00:01:06,299 --> 00:01:11,430
Si no nos queda una bola

9
00:01:11,430 --> 00:01:16,810
Dos

10
00:01:16,810 --> 00:01:19,069
Menos

11
00:01:19,069 --> 00:01:20,989
Una

12
00:01:20,989 --> 00:01:24,739
Igual