Math Club – November
November Week 1
- Getting ready for the next sessionWe will be using a little bit of negative numbers in the next live session. This is a wonderful…5 answers
- Puzzle of the WeekWe have some numbers written in a row. We want to place + and – signs between them so that we g…22 answers
- DIY Challenge 118 answers
- DIY Challenge 2Important : Make sure you explain your observations very clearly…10 answers
- DIY Challenge 3: Why do the compositions double?In the previous challenge, many of you have shared a pattern that the Number of compositions is…7 answers
- DIY Challenge 418 answers
November Week 2
- Puzzle of the weekThere are 10 friends at a party. Everyone shakes hands with each other once. How many total han…13 answers
- DIY Challenge 121 answers
- DIY Challenge 2: Arranging four ballsIf we had 3 balls, we see that we can arrange them in 6 different ways. We want to find the tot…11 answers
- DIY Challenge 3: Observing the pattern14 answers
- DIY Challenge 4: Routes between citiesDifferent routes are shown between cities A, B, C, D and E. A person starts from A. 1. How many…9 answers
- DIY Challenge 5: How many ways from A to D?How many ways are there to reach from A to D? How did you find it?…10 answers
November Week 3
- Puzzle of the WeekNote: You should travel without lifting the pencil and moving on each line exactly once!…8 answers
- DIY Challenge 1: Crossing every bridge onceTry to convert this city map into a connected graph. Can you find a way to travel all the bridg…20 answers
- DIY Challenge 2: Turning maps into graphsWe saw that it is was possible to convert any city map into a connected graph. Below are some e…10 answers
- DIY Challenge 3: Drawing without lifting the penAs we have seen that any city map can be converted into a graph, the problem of traveling on br…13 answers
- DIY Challenge 4: Counting the connectionsIn the graphs, you see a number written at each vertex. It shows the number of total connection…12 answers
November Week 4
- DIY Challenge 1: Always the same answerImagine you are performing this trick with your friend. Can you always guess the final answer? …19 answers
- DIY Challenge 2: Try it on ten numbersTry this for at least 10 numbers. You can start with 2 digit numbers, and then move on to bigge…12 answers
- DIY Challenge 3: Five numbers, one patternTry this for 5 different numbers and share your findings. Do you notice anything interesting? W…15 answers
- DIY Challenge 4: The magician knows the sumBelow is a grid of numbers. The magician asks you to cover any 4 numbers in a line. He claims t…11 answers