SEACHTAIN MATA 2018 – Dé Luain

Seo Seachtain Mata ar scoil (http://www.mathsweek.ie/) . Beidh puzail gach oíche againn le déanamh sa bhaile. Beidh crannchur againn ar an Aoine dóibh siúd a chuireann freagra isteach (ticéad amháin ar fáil gach lá) This week is Maths Week (http://www.mathsweek.ie/) . Each evening we will post a simple puzzle which can be be done at home. Send the answers and we will have a raffle on Friday for those who participate (one ticket available each day)

DÉ LUAIN 15/10/2018
30 i rang; imríonn gach duine cispheil  nó peil agus cuid acu an dá cheann; má imríonn 20 peil agus 21 acu cispheil, cé mheád acu a imríonn an dá chluiche?
(30 children in class, all play football or basketball and some play both. 20 play football, 21 play basketball, how many play both games?)

(CEIST ón MHÁIRT – Tuesday’s question – click here)
(CEIST ón gCEADAOIN/Wednesday’s question-click here)
(CEIST ón DÉARDAOIN/Thursday’s question-click here)