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

Homework Level 3-4 Lesson 4 - Make a List

Pdf Summary

The "Math Kangaroo Class Level 3-4 Make a List Homework" document presents five mathematical problems, suited for third to fourth-grade students, which focus on number manipulation, logic, and combinatorics.<br /><br />1. **Sum of Digits Equal to 4**: The first question asks how many numbers smaller than 1,000 have digits summing up to 4. The provided answer is 15.<br /><br />2. **Greatest Sum of Numbers with Given Digits**: In the second problem, Alex forms three numbers from the digits 1, 2, 3, 4, 5, and 6: one 3-digit, one 2-digit, and one 1-digit number, and is asked to maximize their sum. The answer given is 696.<br /><br />3. **Order of Reading Books**: The third task involves Bert wanting to read two out of five books in a specific order, given certain constraints: not reading the adventure book first or the mystery book last. The possible ways to do this are 13.<br /><br />4. **Forming 3-Digit Numbers from Cards**: Oliver uses three cards to form different 3-digit numbers. The number of different combinations possible is 8, as stated in the answer section.<br /><br />5. **Soccer Game Points Calculation**: Finally, the document presents a scenario where Elizabeth's soccer team has played four games, scored and conceded three goals, and assigns different points for wins, ties, and losses. The task is to determine which of the given point totals (3, 4, 7, 9, 10) couldn't have been obtained. The answer is option E, implying that 10 is not a possible total.<br /><br />Overall, the document serves as a challenging yet educational exercise for young students to develop problem-solving skills through pattern recognition and strategic thinking.

Keywords

Math Kangaroo

elementary math

number manipulation

logic problems

combinatorics

sum of digits

maximize sum

reading order

3-digit numbers

soccer points