Odd or Even	Doubles	How many to 20?	What comes next...	Number Rack
100 Is 12 odd or even? Even	100 Is 3 + 3 a double? Yes	100 19 + __ = 20 1	100 10, 20, 30, __ 40	100 Show us 2 + 2 on your number rack! :)
200 Is 5 odd or even? Odd	200 Is 10 + 10 a double? Yes	200 15 + __ = 20 5	200 4, 6, 8, __ 10	200 Show us 5 + 4 on your number rack! :)
300 Is 31 odd or even? Odd	300 Is 8 + 7 a double? No	300 10 + __ = 20 10	300 50, 55, 60, 65, __ 70	300 Show us 4 + 4 on your number rack! :)
400 Is 14 odd or even? Even	400 Is 12 + 12 a double? Yes	400 17 + __ = 20 3	400 85, 86, 87, __ 88	400 Show us 10 + 10 on your number rack! :)
500 Is 23 odd or even? Odd	500 11 + __ = 20 9	500 101, 102, 103, ___ 104	500 Show us 8 + 5 on your number rack! :)

Number Corner

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