1) Which alternative shows only even numbers? a) 45, 20, 5, 98 b) 2, 10, 58, 36 c) 14, 3, 62, 50 2) Which alternative shows only odd numbers? a) 1, 97, 40, 81 b) 82, 94, 78, 46 c) 5, 37, 21, 89 3) Pedro had 18 pencils. He lost 6 pencils. How many pencils does he have now? a) 12 b) 20 c) 10 4) Laura and Sofia are collecting seashells. Laura collected 9 and Sofia collected 6. How many seashells do they have? a) 3 b) 15 c) 13 5) Eleven, twelve, thirteen, fourteen, fifteen. Choose the correct option: a) 11, 12, 13, 14, 15 b) 11, 12, 30, 40, 50 c) 11, 20, 30, 40, 50

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