Grades 5-6 Video Solutions 2018-Levels 5&6 Video Solutions 2018 part3

Video Transcription

Video Summary

The video transcript involves solving various mathematical problems, including choosing numbers from a set to meet specific criteria, determining weights of objects under given constraints, and creating number sequences. For example, in Problem 21, Masha and Dasha select numbers from a set such that their sums are 8 and 7 respectively, sharing two numbers regardless of combination. Problem 22 resolves which ball weighs 30 grams by testing equation viability under the given conditions. In Problem 23, the goal is to identify the greatest six-digit number formed with digits A, B, and C, leading to the conclusion that one configuration is impossible. Problem 24 uses algebraic manipulation to find the age difference between family members. Other problems include optimizing arrangements of numbers or shapes and deriving solutions from logic puzzles. Each problem follows logical steps to reach the solutions, utilizing mathematical principles and deductive reasoning.

Meta Tag

Category Video Solutions

Level 5&6

Year 2018

Keywords

mathematical problems

number sequences

algebraic manipulation

deductive reasoning

optimization

logic puzzles