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Prueba cuarto

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Alejandra Osorio
Alejandra Osorio

The document contains a series of math problems involving multiplication and missing factors. The problems must be solved to find the missing numbers.

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1 9 x ____ = 18 2 ____ x 5 = 15 3. ____ x 9 = 54 4 12 x ____ = 48 5 ____ x 11 = 33 6 5 x ____ = 45 7 9 x ____ = 63 8 ____ x 9 = 27 9. 4 x ____ = 44 10 8 x ____ = 80 12 ____ x 2 = 22 13 10 x ____ = 50 14 11 x ____ = 110 13 6 x ____ = 48 14 ____ x 4 = 40 15 3 x ____ = 9 16 5 x ____ = 30 17 ____ x 3 = 9
18 11 x ____ = 66 19. ____ x 6 = 66 20 6 x ____ = 60 21 ____ x 10 = 20 22 ____ x 2 = 6 23 ____ x 11 = 55 24 4 x ____ = 40 25 8 x ____ = 64 26 8 x ____ = 24 27 ____ x 11 = 99 28 12 x ____ = 96 29 ____ x 6 = 72 30 10 x ____ = 40 31 ____ x 5 = 40 32 ____ x 5 = 15 32 9 x ____ = 18 33 10 x ____ = 70 34 ____ x 8 = 32 3 a. 2 x ____ = 18 3 b. 9 x ____ = 54 3 c. 6 x ____ = 42
4 a. 8 x ____ = 80 4 b. ____ x 4 = 28 4 c. 4 x ____ = 40 5 a. 2 x ____ = 16 5 b. 9 x ____ = 72 5 c. 6 x ____ = 24 6 a. 10 x ____ = 60 6 b. ____ x 10 = 20 6 c. 3 x ____ = 18 7 a. ____ x 2 = 12 7 b. ____ x 3 = 30 7 c. 5 x ____ = 40 8 a. ____ x 5 = 50 8 b. 8 x ____ = 16 8 c. 9 x ____ = 63 11.- Realiza las siguientes multiplicaciones:
8364 x 32 = 8.364 x 50 = 6.726 x 203 = 400.000 x 300 = 453.368 x 908 = 643.568 x 1.008= 11463.200 x 30 = 1.868 x 2030 = 638.965 x 48 =

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Prueba cuarto

  • 1. 1 9 x ____ = 18 2 ____ x 5 = 15 3. ____ x 9 = 54 4 12 x ____ = 48 5 ____ x 11 = 33 6 5 x ____ = 45 7 9 x ____ = 63 8 ____ x 9 = 27 9. 4 x ____ = 44 10 8 x ____ = 80 12 ____ x 2 = 22 13 10 x ____ = 50 14 11 x ____ = 110 13 6 x ____ = 48 14 ____ x 4 = 40 15 3 x ____ = 9 16 5 x ____ = 30 17 ____ x 3 = 9
  • 2. 18 11 x ____ = 66 19. ____ x 6 = 66 20 6 x ____ = 60 21 ____ x 10 = 20 22 ____ x 2 = 6 23 ____ x 11 = 55 24 4 x ____ = 40 25 8 x ____ = 64 26 8 x ____ = 24 27 ____ x 11 = 99 28 12 x ____ = 96 29 ____ x 6 = 72 30 10 x ____ = 40 31 ____ x 5 = 40 32 ____ x 5 = 15 32 9 x ____ = 18 33 10 x ____ = 70 34 ____ x 8 = 32 3 a. 2 x ____ = 18 3 b. 9 x ____ = 54 3 c. 6 x ____ = 42
  • 3. 4 a. 8 x ____ = 80 4 b. ____ x 4 = 28 4 c. 4 x ____ = 40 5 a. 2 x ____ = 16 5 b. 9 x ____ = 72 5 c. 6 x ____ = 24 6 a. 10 x ____ = 60 6 b. ____ x 10 = 20 6 c. 3 x ____ = 18 7 a. ____ x 2 = 12 7 b. ____ x 3 = 30 7 c. 5 x ____ = 40 8 a. ____ x 5 = 50 8 b. 8 x ____ = 16 8 c. 9 x ____ = 63 11.- Realiza las siguientes multiplicaciones:
  • 4. 8364 x 32 = 8.364 x 50 = 6.726 x 203 = 400.000 x 300 = 453.368 x 908 = 643.568 x 1.008= 11463.200 x 30 = 1.868 x 2030 = 638.965 x 48 =