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Quick guide to solving exercises on pages 13,14 Math 4 including solving methods
1. Solve exercise 1 on pages 13, 14 Math 4
Problem:
Count an additional million from 1 million to 10 million.
Solution Method:
Count naturally, sequentially from 1 to 10, but add 'million' after each counted number.
Answer:
We count as follows: 1 million; 2 million; 3 million; 4 million; 5 million; 6 million; 7 million; 8 million; 9 million; 10 million.
2. Solve exercise 2 on pages 13, 14 Math 4
Problem:
Write the appropriate number in the blank:
1 ten million: 10,000,000 2 ten million: 20,000,000
3 ten million:................. 4 ten million:.................
5 ten million:................. 6 ten million:.................
7 ten million:................. 8 ten million:.................
9 ten million:................. 1 hundred million: 100,000,000
2 hundred million:................. 3 hundred million:.................
Solution Method:
- For tens of millions:
+ Separate the digits, for example, 1 ten = 10; 2 ten = 20
+ Then add six zeros after the digits just written.
- For hundreds of millions:
+ Similarly, separate 1 hundred = 100; 2 hundred = 200
+ Then add six zeros after the digits just written.
Answer:
3 ten million: 30,000,000 4 ten million: 40,000,000
5 ten million: 50,000,000 6 ten million: 60,000,000
7 ten million: 70,000,000 8 ten million: 80,000,000
9 ten million: 90,000,000 1 hundred million: 100,000,000
2 hundred million: 200,000,000 3 hundred million: 300,000,000
3. Solve exercise 3 on pages 13, 14 Math 4
Problem:
Write the following numbers and indicate how many digits each number has, how many zeros each number has:
Fifteen thousand. Fifty thousand.
Three hundred fifty. Seven million.
Six hundred. Thirty-six million.
One thousand three hundred. Nine hundred million.
Solution Method:
Step 1: Apply the learned rules for writing numbers
- Identify the classes
- Determine the numbers belonging to the corresponding classes.
Step 2: Count the number of digits in each written number
Step 3: Count the number of zeros in that number.
Answer:
15,000 has 5 digits, has 3 zeros; 50,000 has 5 digits, has 4 zeros ;
350 has 3 digits, has 1 zero; 7,000,000 has 7 digits, has 6 zeros ;
600 has 3 digits, has 2 zeros; 36,000,000 has 8 digits, has 6 zeros ;
1300 has 4 digits, has 2 zeros; 900,000,000 has 9 digits, has 8 zeros.
Quick Guide to Solve Exercises on Pages 13, 14 Grade 4 Math
In addition to the above content, students can explore further in the Grade 4 Math Solution section on page 49 to enhance their knowledge in Grade 4 Math.
Furthermore, solving Grade 4 Math on pages 53 and 54 is a crucial lesson in the Grade 4 Math curriculum that students should pay special attention to.
Guidance on solving 4th-grade math problems in Exercise 1, 2, 3, 4 on page 13 of the textbook - Comparing multi-digit numbers has been introduced to students before. To distinguish between millions and the class of million, students can easily refer to and apply for their learning needs in the easiest way through useful content from theory to detailed exercise instructions, easy to understand. From now on, solving exercises on page 13 of 4th-grade math textbooks is no longer a difficulty for your homework. Here, you can also easily come up with methods to do exercises as well as learn math quickly, easily, and more effectively.
After this lesson, we will continue to learn how to solve 4th-grade math exercises on page 15 of the textbook - Millions and the class of million (next) to apply to your learning and math homework for the highest results.
Here is the section providing solutions for exercises on pages 13 and 14 of Grade 4 Math textbook. Students can review the solutions for exercises on page 13 of Grade 4 Math that have been previously solved or preview the solutions for exercises on page 15 of Grade 4 Math to enhance their understanding of Grade 4 Math.
