News from Mathnasium of Radlett
Problems of the Week 22nd of October
Oct 23, 2017
Can you answer our #problemsoftheweek?
Yrs 1-2: Will has four rabbits, two ferrets, one duck, three dogs and one horse. How many pets does he have?
Yrs 3-4: Jack is sitting in a swivel chair facing north. He spins a half turn clockwise, then a quarter turn anti clockwise, then a full turn clockwise and finally a three-quarter turn counterclockwise. What direction is he facing now?
Yrs 5-6: Grace is buying a new charger for her phone and wants the one with the longer lead. Her options are a black charger with a 70-inch lead or a white one with a 180-cm lead. An inch is 2.54 cm. Which lead is longer and by how much?
Yrs 7-9: The number of ants in Karen's ant farm doubles every day. On Sunday, there are 12,288 ants in the farm. When was the last day there were fewer than 1,000 ants?