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# Multiplicaciones x 10 x 100 x 1000 adivinar numero

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Cálculo Mental.

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### Multiplicaciones x 10 x 100 x 1000 adivinar numero

1. 1. Calculo mental Colegio Marista San José Luis Gutiérrez Martín - lgm@maristasleon.com Multiplicación por la unidad seguida de ceros Adivinar número
2. 2. 52 x __ = 5 200
3. 3. 455 x_=45 500
4. 4. 10 x __ = 1 000
5. 5. 85 x __ = 85 000
6. 6. 95 x __ = 9 500
7. 7. 99 x __ = 9 900
8. 8. 481 x__= 4 810
9. 9. 11 x __ = 11 000
10. 10. 33 x __ = 3300
11. 11. 10 x __ = 100
12. 12. 77 x __ = 7 700
13. 13. 80 x __ = 800
14. 14. 263 x __=26300
15. 15. 49 x __ = 4 900
16. 16. 39 x __ = 390
17. 17. 89 x __ = 8 900
18. 18. 15 x __ = 150
19. 19. 43 x __ = 430
20. 20. 311 x_ =31 100
21. 21. 1 x __ = 1 000
22. 22. 505 x__=50 500
23. 23. 45 x _= 450
24. 24. 100 x __= 1 000
25. 25. 38 x __ = 38 000
26. 26. 52 x __ = 5 200
27. 27. 3 x __ = 300
28. 28. 46 x __ = 4 600
29. 29. 11 x __ = 11 000