Opdracht 2: rekenen | Tech-Tok Dash Vragen

{"title":"Opdracht 2: rekenen","subject":"Rekenen","intro":"Lees de vraag voor. Kinderen programmeren Dash vanaf start naar het kleurvak van het juiste antwoord.","returnUrl":"https://www.tech-tok.nl/les/dash","questions":[{"question":"Een klas heeft 4 groepjes. Elk groepje krijgt 6 wielen. Hoeveel wielen zijn dat samen?","answers":{"red":"10","blue":"18","yellow":"24","green":"30"},"correctColor":"yellow","explanation":"4 groepjes x 6 wielen = 24 wielen."},{"question":"Je verdeelt 48 stickers eerlijk over 6 kinderen. Hoeveel stickers krijgt elk kind?","answers":{"red":"6","blue":"8","yellow":"9","green":"12"},"correctColor":"blue","explanation":"48 gedeeld door 6 is 8."},{"question":"Hoeveel centimeter is 3 meter?","answers":{"red":"30 cm","blue":"100 cm","yellow":"150 cm","green":"300 cm"},"correctColor":"green","explanation":"1 meter is 100 centimeter, dus 3 meter is 300 centimeter."},{"question":"Wat is 7 x 8?","answers":{"red":"56","blue":"54","yellow":"48","green":"64"},"correctColor":"red","explanation":"7 x 8 = 56."},{"question":"Hoeveel minuten zitten er in een kwartier?","answers":{"red":"10 minuten","blue":"15 minuten","yellow":"20 minuten","green":"25 minuten"},"correctColor":"blue","explanation":"Een kwartier is 15 minuten."},{"question":"Wat is de helft van 30?","answers":{"red":"10","blue":"12","yellow":"15","green":"20"},"correctColor":"yellow","explanation":"De helft van 30 is 15."},{"question":"Sam koopt iets van 2,50 euro en iets van 1,75 euro. Hoeveel betaalt Sam samen?","answers":{"red":"3,75 euro","blue":"4,00 euro","yellow":"4,10 euro","green":"4,25 euro"},"correctColor":"green","explanation":"2,50 + 1,75 = 4,25 euro."},{"question":"Een rechthoek is 5 vakjes lang en 4 vakjes breed. Wat is de oppervlakte?","answers":{"red":"20 vakjes","blue":"18 vakjes","yellow":"14 vakjes","green":"9 vakjes"},"correctColor":"red","explanation":"Oppervlakte is lengte x breedte: 5 x 4 = 20."},{"question":"Hoeveel milliliter is 1 liter?","answers":{"red":"100 ml","blue":"1000 ml","yellow":"10 ml","green":"500 ml"},"correctColor":"blue","explanation":"1 liter is 1000 milliliter."},{"question":"Wat is 36 gedeeld door 4?","answers":{"red":"6","blue":"7","yellow":"8","green":"9"},"correctColor":"green","explanation":"36 gedeeld door 4 is 9."}]}

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