Solving Exercise 3 Page 42 Mathematics 5 Textbook

Guide to Solving Exercise 3 Page 42 Mathematics 5 Textbook

Exercise:
Write the following numbers in ascending order:
6.375                  9.01                   8.72                      6.735                            7.19

Solution method:
* Observation: Among the given numbers, the integer parts differ, so it suffices to compare the integer parts of each decimal number.
* Solution approach:
- If a number has a larger integer part, it is larger.
- If two numbers have equal integer parts, compare the digits of each decimal place until finding the larger number.
* Note: The problem requires arranging the numbers in ascending order, so arrange the smallest number first, then larger numbers,... and finally the largest number at the end.  

Here is the solution guide for exercise 3 on page 42 of Math 5 textbook. Additionally, there are 3 more exercises: Solving Exercise 1 on Page 42 of Math 5 Textbook and Solving Exercise 2 on Page 42 of Math 5 Textbook. Let's check out the solution guide for exercise on page 42 Math 5 to excel in 5th-grade Mathematics.