Math Olympiad Q&A by Tan Jia Rong https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49 This padlet is created for the purpose of Question and Answer with regards to the Math Olympiad Lessons. en-us 2022-04-09 04:24:19 UTC 2023-02-03 05:56:42 UTC hello@padlet.com Introduction to how (mod)7 is used to determine a remainder when 3²⁰⁰¹ is divided by 7 bugline https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2139098491 For students interested to see how the (mod) method is used to determine a remainder. Note this is typically recommended knowledge for 16 to 18 years plus students,  but not taught as part of the Singapore Math syllabus.]]> 2022-04-11 12:51:36 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2139098491 Answer to 3^2001, when divided by 7 mrtanjuly12 https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2141017444 2022-04-12 15:26:11 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2141017444 Solution to 3^2001 when divided by 7 mrtanjuly12 https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2141802091 Attached are the 2 methods.]]> 2022-04-13 02:40:45 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2141802091 bugline https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2156229865 For students who requested...
Note that once the length of PH is calculated as 10/3, the required area FDHP can be calculated by using the area of trapezium, where h = 3, the two parallel sides are 10/3 and 2 units.]]> 2022-04-25 09:35:29 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2156229865 bugline https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2175725670 Worksheet 5. Reasoning behind summation of fractions]]> 2022-05-09 13:41:35 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2175725670 Are there any formulas we should remember? stephenleeziju4ssss https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2182674923


]]> 2022-05-13 10:20:41 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2182674923 2021 SMO Junior Answers bugline https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2197447233 2022-05-24 10:01:29 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2197447233 2022 SMO Junior answers bugline https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2214923299 2022 SMO Junior Answers]]> 2022-06-08 12:29:33 UTC https://padlet.com/tan_jia_rong1/ppvhew8r1fndo49/wish/2214923299