x2	x3	x4	x5	Mixed
100 2x2= 4	100 3x3 9	100 4x2 8	100 5x5 25	100 4x3 12
200 3x2= 6	200 3x4 12	200 4x3 12	200 5x6 30	200 4x4 16
300 4x2= 8	300 3x5 15	300 4x4 16	300 5x7 35	300 3x6 18
400 5x2 10	400 3x6 18	400 4x6 24	400 5x8 40	400 7x4 28
500 12x2 24	500 3x7 21	500 4x9 36	500 5x9 45	500 11x3 33

multiplication

How many teams are playing ?
Time given to answer each question ?