Multiplying Multiples of 10 Worksheets
Multiply by multiples of 10 using a basic fact and place value.
Multiplying Multiples of 10
Name:Date:Score:
Multiply the tens digits, then add the zeros.
- 171 × 30 =
- 236 × 70 =
- 322 × 50 =
- 452 × 50 =
- 537 × 30 =
- 677 × 40 =
- 765 × 30 =
- 869 × 70 =
- 948 × 20 =
- 1020 × 30 =
- 1146 × 50 =
- 1235 × 20 =
- 1312 × 20 =
- 1424 × 70 =
- 1518 × 50 =
- 1691 × 90 =
- 1794 × 90 =
- 1855 × 90 =
- 1944 × 40 =
- 2075 × 80 =
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Multiplying Multiples of 10
Name:Date:Score:
Multiply the tens digits, then add the zeros.
- 180 × 30 =
- 257 × 60 =
- 346 × 60 =
- 437 × 40 =
- 542 × 60 =
- 627 × 80 =
- 762 × 30 =
- 868 × 40 =
- 969 × 30 =
- 1057 × 70 =
- 1147 × 90 =
- 1282 × 90 =
- 1338 × 50 =
- 1447 × 40 =
- 1586 × 40 =
- 1695 × 20 =
- 1717 × 50 =
- 1844 × 70 =
- 1968 × 90 =
- 2047 × 20 =
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Multiplying Multiples of 10
Name:Date:Score:
Multiply the tens digits, then add the zeros.
- 126 × 20 =
- 212 × 50 =
- 399 × 80 =
- 453 × 60 =
- 598 × 70 =
- 689 × 80 =
- 781 × 20 =
- 813 × 20 =
- 977 × 60 =
- 1019 × 20 =
- 1123 × 90 =
- 1262 × 70 =
- 1330 × 20 =
- 1427 × 40 =
- 1566 × 30 =
- 1612 × 40 =
- 1790 × 70 =
- 1814 × 20 =
- 1982 × 90 =
- 2014 × 90 =
Printable Worksheets for Kids · printableworksheetsforkids.pages.dev
Answer key — Sheet A (20 answers)
- 1. 2,130
- 2. 2,520
- 3. 1,100
- 4. 2,600
- 5. 1,110
- 6. 3,080
- 7. 1,950
- 8. 4,830
- 9. 960
- 10. 600
- 11. 2,300
- 12. 700
- 13. 240
- 14. 1,680
- 15. 900
- 16. 8,190
- 17. 8,460
- 18. 4,950
- 19. 1,760
- 20. 6,000
Answer key — Sheet B (20 answers)
- 1. 2,400
- 2. 3,420
- 3. 2,760
- 4. 1,480
- 5. 2,520
- 6. 2,160
- 7. 1,860
- 8. 2,720
- 9. 2,070
- 10. 3,990
- 11. 4,230
- 12. 7,380
- 13. 1,900
- 14. 1,880
- 15. 3,440
- 16. 1,900
- 17. 850
- 18. 3,080
- 19. 6,120
- 20. 940
Answer key — Sheet C (20 answers)
- 1. 520
- 2. 600
- 3. 7,920
- 4. 3,180
- 5. 6,860
- 6. 7,120
- 7. 1,620
- 8. 260
- 9. 4,620
- 10. 380
- 11. 2,070
- 12. 4,340
- 13. 600
- 14. 1,080
- 15. 1,980
- 16. 480
- 17. 6,300
- 18. 280
- 19. 7,380
- 20. 1,260
About this skill
To work out 34 × 20, multiply by 2 and then by 10. Children discover that two small steps are often easier than one big one.
How to teach it
- Teach arrays and equal groups first so the tables have meaning.
- Practise a little every day; five minutes beats a weekly hour.
- Use the commutative property: 6 × 8 is the same as 8 × 6.
Mistakes to watch for
- Adding instead of multiplying (3 × 4 = 7).
- Misplacing zeros when multiplying by 10, 100 or 1,000.
