| 1. | 6 × 490 ×  = 8,820
|
| | 2. | 986 + 215 × 55 + = 12,833
|
|
| 3. | 561 × 52 + 1 - = 29,160
|
| | 4. | 8 + × 5 = 2,003
|
|
| 5. | 687 + 216 × 10 + = 2,852
|
| | 6. | 746 × 1 + 4 × = 786
|
|
| 7. | * Esta es una hoja prehecha.
Utilice el enlace arriba de la página para un imprimible. |
| | 8. | 93 + 368 × + 24 = 1,221
|
|
| 9. | * Esta es una hoja prehecha.
Utilice el enlace arriba de la página para un imprimible. |
| | 10. | 5 × 15 + = 455
|
|
| 11. | × 3 + 46 × 122 = 5,801
|
| | 12. | 8 - 335 + × 1 - 28 = 102
|
|
| 13. | + 35 × 473 + 4 × 112 = 17,099
|
| | 14. | 7 + × 495 = 997
|
|
| 15. | 798 × 271 × 32 + = 6,920,697
|
| | 16. | 97 + × 314 × 4 - 1 = 2,608
|
|
| 17. | + 31 - 22 = 16
|
| | 18. | 68 - 316 + = 284
|
|
| 19. | 5 × 49 × × 45 = 22,050
|
| | 20. | 9 + 362 - 23 + 5 × = 1,553
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|
| 21. | 605 - + 423 + 10 = 994
|
| | 22. | 80 + 1 × × 3 × 2 = 2,768
|
|
| 23. | 8 + 12 + 228 × = 704
|
| | 24. | 838 × - 46 + 1 × 26 = 364,510
|
|
| 25. | + 5 × 176 = 1,598
|
| | 26. | + 351 - 449 + 38 = 29
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|
