Lesson 2: Find 1, 10, and 100 thousand more and less than a given number. — Practice Questions

1. 1. What number is $10,000$ more than $271,450$? \n___

2. 2. What number is $1,000$ less than $59,824$? \n___

3. 3. Which number is $100,000$ more than $435,910$?

   • A. 335,910
   • B. 445,910
   • C. 535,910
   • D. 436,910

4. 4. Mentally calculate $891,200 - 100,000$. The result is ___.

5. 5. When you find the number that is $10,000$ less than $86,543$, which digit's value changes?

   • A. The digit in the thousands place
   • B. The digit in the ten thousands place
   • C. The digit in the hundreds place
   • D. The digit in the ones place

6. 6. What number is 10,000 more than 258,450? The answer is ___.

7. 7. A video game has a high score of 450,123 points. What score is 1,000 points less than the high score? The score is ___.

8. 8. A number pattern decreases by the same amount each time: 673,980; 663,980; 653,980. What is the next number in the pattern?

   • A. 652,980
   • B. 643,980
   • C. 553,980
   • D. 654,980

9. 9. A popular website received 395,200 visitors in March. In April, it received 100,000 more visitors than in March. How many visitors did the website have in April? The website had ___ visitors.

10. 10. Fill in the blank to make the equation true: $481,357 = 381,357 +$ ___.