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Answers to Grade 4 Math Problems on Pages 23, 24, 25 of Kite Book 1: Comparing Numbers with Multiple Digits include interesting knowledge about methods for comparing two numbers with the same number of digits; tips for quickly arranging numbers in ascending and descending order. Students should apply these techniques to excel in related exercises.
Additional resources for Grade 4 Math:
- Grade 4 Math Kite Book
- Solving Grade 4 Math Problems on Pages 47, 48, 49 of KNTT Book 1 - Exercise 14: Comparing Numbers with Multiple Digits
Solving Grade 4 Math: Kite Book 1 Pages 23, 24, 25
Exercise 9: Comparing Numbers with Multiple Digits
1. Solve Problem 1 - Grade 4 Kite Workbook Page 24
Problem:
Fill in the signs
Solution Method:
- The number with fewer digits is smaller
- If two numbers have the same number of digits, compare each pair of digits on the same column (from left to right) until encountering the first differing pair of digits. In that differing pair, the number with the larger digit is greater.
Answer:
2. Solution to Problem 2 - Kite Grade 4 Workbook Page 24
Problem:
a) Arrange the following numbers in ascending order:
332 085, 120 796, 87 900, 332 002
b) Arrange the following numbers in descending order:
6 839 576, 6 859 000, 6 832 686, , 6 832 710
Solution Method:
Compare the numbers and arrange them in either ascending or descending order.
Answer:
a) Arrange the numbers in ascending order:
87 900, 120 796, 332 002, 332 085
b) Arrange the following numbers in descending order:
6 859 000, 6 839 576, 6 832 710, 6 832 686
3. Solve problem 3 - Kite Grade 4 workbook page 24
Problem:
Given the following numbers: 320 676 934, 320 656 987, 87 654 299, 320 437 101
a) Find the smallest number.
b) Find the largest number.
Method:
Compare the numbers and determine the smallest and largest numbers.
Answer:
a) Smallest number: 87 654 299
b) Largest number: 320 676 934
4. Solve problem 4 - Kite Grade 4 workbook page 24
Problem:
Choose the appropriate digits for the box?
Solution Method:
Write the missing digits to ensure correct comparison.
Answer:
5. Solve problem 5 - Kite Grade 4 Workbook page 25
Problem:
The table below shows the number of people of some ethnic groups in the Central Highlands as of April 1, 2019:
Read the table and arrange the names of ethnic groups in ascending order of the number of people.
Solution Method:
Compare the numbers and arrange the names of ethnic groups in order of increasing number of people.
Answer:
Compare the population of our ethnic groups: 109,883 < 258,723 < 359,334 < 506,000
Arrange the names of ethnic groups in ascending order of the population as follows: Mnong, Ba Na, E De, Gia Rai.
6. Solve problem 6 - Kite Grade 4 workbook page 25
Problem:
The Solar System consists of 8 planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
Compare the diameter of Earth with the diameter of the following planets: Mercury, Venus, Mars, Jupiter.
Solution:
- The number with fewer digits is smaller
- If two numbers have the same number of digits, we compare each pair of digits on the same column (from left to right) until we encounter the first differing pair of digits. For that differing pair, the number with the larger digit is greater.
Answer:
Earth is smaller than Mercury (because 12,756 is smaller than 142,984)
Earth is larger than Venus (because 12,756 is larger than 4,879)
Earth is larger than Mars (because 12,756 is larger than 6,792)
Earth is smaller than Venus (because 12,756 is smaller than 120,536)
You are currently viewing the guide for Solving math problems for Grade 4 pages 23, 24, 25 of Kite Volume Compare multiple-digit numbers, exercise 9, you can review Solving math problems for Grade 4 page 22 of Kite Volume 1 - Exercise 8. Practice or preview the instruction section Solving math problems for Grade 4 pages 26, 27 of Kite Volume 1 - Exercise 10. Rounding numbers to hundreds of thousands for better understanding of the lesson.
Wish you all the best in learning math.
