Nehodí sa? Žiadny problém! U nás môžete do 30 dní vrátiť
S darčekovým poukazom nešliapnete vedľa. Obdarovaný si za darčekový poukaz môže vybrať čokoľvek z našej ponuky.
30 dní na vrátenie tovaru
Overdeck is on a mission to make the nightly math riddle as common as the bedtime story. Parents will have fun, interesting math problems to work on with their children in a comforting and nonjudgmental bedtime setting. With 120 problems, each spread includes a brief story and three math questions at three different levels. Full color.