Question
Risa bought 8 packs of cards. There were 40 cards in each pack. After she had given 117 cards to Winnie, 44 to Vaidev and some to Sam, she had 310 of the cards left. How many cards did she give to Sam?
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Risa bought 8 packs of cards. There were 40 cards in each pack. After she had given 117 cards to Winnie, 44 to Vaidev and some to Sam, she had 310 of the cards left. How many cards did she give to Sam?