1. 4-5 Mental Math:
Multiplication Patterns
Using 10, 100, and 1000
Math Notes
Number Sense 1.0

2. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 1 =3
3 x 1 =3
3 x 1 =3

3. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3
3 x 1 =3
3 x 1 =3

4. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3 0
3 x 1 =3
3 x 1 =3

5. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3 0
3 x 100 = 3
3 x 1 =3

6. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3 0
3 x 100 = 300
3 x 1 =3

7. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3 0
3 x 100 = 300
3 x 1000 = 3

8. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
3 x 1=3
3 x 10 = 3 0
3 x 100 = 300
3 x 1000 = 30 00

9. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 15 = 15
1 x 15 = 15
1 x 15 = 15

10. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15
1 x 15 = 15
1 x 15 = 15

11. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15 0
1 x 15 = 15
1 x 15 = 15

12. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15 0
1 x 1500 = 15
1 x 15 = 15

13. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15 0
1 x 1500 = 1500
1 x 15 = 15

14. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15 0
1 x 1500 = 1500
1 x 15 000 = 15

15. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
1 x 15 = 15
1 x 150 = 15 0
1 x 1500 = 1500
1 x 15 000 = 15 0 00

16. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 3 = 27
9 x 3 = 27
9x3 = 27

17. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 27
9 x 3 = 27
9x3 = 27

18. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 270
9 x 3 = 27
9x3 = 27

19. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 270
9 x 300 = 27
9x3 = 27

20. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 270
9 x 300 = 2700
9x3 = 27

21. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 270
9 x 300 = 2700
9 x 3000 = 27

22. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
9 x 3 = 27
9 x 30 = 270
9 x 300 = 2700
9 x 3000 = 270 00

23. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 1 = 60
60 x 1 = 60
60 x 1 = 60

24. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60
60 x 1 = 60
60 x 1 = 60

25. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60 0
60 x 1 = 60
60 x 1 = 60

26. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60 0
60 x 100 = 60
60 x 1 = 60

27. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60 0
60 x 100 = 6000
60 x 1 = 60

28. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60 0
60 x 100 = 6000
60 x 1000 = 60

29. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
60 x 1 = 60
60 x 10 = 60 0
60 x 100 = 6000
60 x 1000 = 600 00

30. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 6 = 30
5 x 6 = 30
5x6 = 30

31. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 30
5 x 6 = 30
5x6 = 30

32. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 300
5 x 6 = 30
5x6 = 30

33. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 300
5 x 600 = 30
5x6 = 30

34. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 300
5 x 600 = 3000
5x6 = 30

35. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 300
5 x 600 = 3000
5 x 6 000 = 30

36. Basic facts and patterns of zeros can
help you multiply by 10, 100, and 1000
5 x 6 = 30
5 x 60 = 300
5 x 600 = 3000
5 x 6 000 = 30 000