Dividing by 10, 100 and 1,000

Sep 30, 2026

Uploaded by Grenda

Worksheets for practicing mental division by 10, 100, and 1,000. Instructions ask learners to use mental math for each given quotient and avoid writing out the computation steps. The problems cover multiple large and small numbers, including decimals implied by comma-separated values, with answers provided in an answer key format. Designed to support quick calculation accuracy and fluency in basic division facts.

LanguageEnglish

CategoryExam

FormatPDF

Pages3

Reading Time8 min

AccessFree to download

Practice: Divide by 10, 100 and 1,000

Instruction and Answer Key

Dividing by 10, 100 and 1,000 Name: Use mental math to divide each number. Do not write out the computation. Answers 1) 900 ÷ 10 = 2) 300 ÷ 100 = 1. 2. 3) 31,400 ÷ 100 = 4) 200 ÷ 10 = 3. 4. 5) 953,000 ÷ 1,000 = 6) 48,000 ÷ 10 = 5. 6. 7) 100 ÷ 10 = 8) 7,000 ÷ 10 = 7. 8. 9) 24,000 ÷ 100 = 10) 1,300 ÷ 100 = 9. 10. 11) 140 ÷ 10 = 12) 7,690 ÷ 10 = 11. 12. 13) 24,100 ÷ 10 = 14) 62,300 ÷ 100 = 13. 14. 15) 50 ÷ 10 = 16) 64,900 ÷ 100 = 15. 16. 17) 7,000 ÷ 100 = 18) 4,390 ÷ 10 = 17. 18. 19) 690 ÷ 10 = 20) 650 ÷ 10 = 19. 20. Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 2 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Dividing by 10, 100 and 1,000 Name: Answer Key Use mental math to divide each number. Do not write out the computation. 1) 900 ÷ 10 = 90 2) 300 ÷ 100 = 3 3) 31,400 ÷ 100 = 314 4) 200 ÷ 10 = 20 5) 953,000 ÷ 1,000 = 953 6) 48,000 ÷ 10 = 4,800 7) 100 ÷ 10 = 10 8) 7,000 ÷ 10 = 700 9) 24,000 ÷ 100 = 240 10) 1,300 ÷ 100 = 13 11) 140 ÷ 10 = 14 12) 7,690 ÷ 10 = 769 13) 24,100 ÷ 10 = 2,410 14) 62,300 ÷ 100 = 623 15) 50 ÷ 10 = 5 16) 64,900 ÷ 100 = 649 17) 7,000 ÷ 100 = 70 18) 4,390 ÷ 10 = 439 19) 690 ÷ 10 = 69 20) 650 ÷ 10 = 65 Answers 1. 90 2. 3 3. 314 4. 20 5. 953 6. 4,800 7. 10 8. 700 9. 240 10. 13 11. 14 12. 769 13. 2,410 14. 623 15. 5 16. 649 17. 70 18. 439 19. 69 20. 65 Math [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 2 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 Dividing by 10, 100 and 1,000 Name: Use mental math to divide each number. Do not write out the computation. Answers 1) 900 ÷ 10 = 2) 300 ÷ 100 = 1. 2. 3) 31,400 ÷ 100 = 4) 200 ÷ 10 = 3. 4. 5) 953,000 ÷ 1,000 = 6) 48,000 ÷ 10 = 5. 6. 7) 100 ÷ 10 = 8) 7,000 ÷ 10 = 7. 8. 9) 24,000 ÷ 100 = 10) 1,300 ÷ 100 = 9. 10. 11) 140 ÷ 10 = 12) 7,690 ÷ 10 = 11. 12. 13) 24,100 ÷ 10 = 14) 62,300 ÷ 100 = 13. 14. 15) 50 ÷ 10 = 16) 64,900 ÷ 100 = 15. 16. 17) 7,000 ÷ 100 = 18) 4,390 ÷ 10 = 17. 18. 19) 690 ÷ 10 = 20) 650 ÷ 10 = 19. 20. Math Modified [www.CommonCoreSheets.com](www.CommonCoreSheets.com) 2 1-10 11-20 95 45 90 40 85 35 80 30 75 25 70 20 65 15 60 10 55 5 50 0 | | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | |

FAQs

What is the main skill this worksheet practices?

The worksheet practices dividing numbers mentally by 10, 100, and 1,000.

What should students do during the problems?

Use mental math to divide each number and do not write out the computation steps.

Where can learners find the correct results?

The document includes an answer key listing the correct answers for questions 1 through 20.

Sep 30, 2026

Uploaded by Grenda