Lesson Plans SET B for Grades 3-4-Homework Level 3-4 Lesson 7

Homework Level 3-4 Lesson 7 - Logical Reasoning

Pdf Summary

This Math Kangaroo homework for Level 3-4 focuses on logical reasoning and problem-solving skills. Here is a summary of the problems along with the provided answers:<br /><br />1. **Candies Distribution Problem**: Al began with 24 candies, gave half to Billy, then gave a third of the remaining candies to Callie. After Dani ate 3 candies, Al ate the rest. The solution reveals that Al ate 5 candies.<br /><br />2. **Grid Filling with Animals**: Julia needs to place different animal figures in a grid, ensuring each animal appears once in every row and column. The exact solution detail is missing, but the focus is on placing the correct animal where a question mark is located.<br /><br />3. **6-digit Code**: Jay's task is to identify which 6-digit code matches the criteria: all digits are unique, and the sum of the 1st and 6th, 2nd and 5th, and 3rd and 4th digits are equal. The correct password option provided is D.<br /><br />4. **Age Problem**: Henry is 18, and his father is three times his age. His grandfather is 8 years older than the sum of Henry's and his father's ages and is also five times the age of Henry’s younger brother, Harry. Harry's age is calculated as 16.<br /><br />5. **Candy Distribution Among Kids**: Six bags are labeled from 1 to 6, containing the corresponding number of candies. Three kids, including Xander and Yara who each have 5 candies, each take two bags. The puzzle asks which bags Zach took, revealing it to be bags 5 and 6.<br /><br />These questions test various skills including mathematical operations, pattern recognition, logical deduction, and arithmetic calculations. The problems are sequenced to encourage critical thinking and strategic problem solving for young learners.

Keywords

Math Kangaroo

logical reasoning

problem-solving

candies distribution

grid filling

6-digit code

age problem

candy distribution

mathematical operations

critical thinking