| 1. | (938 ÷ 7) + 4 - 1 + (125 ÷ 5 × 2)
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| 2. | 7 + 1 × 4 + 3 × 5 + 45 ÷ 5 - 2
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| 3. | 9 × 2 - 1 + 3 + 972 ÷ 6 × 4
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| 4. | (304 ÷ 4) × (2 × 1 + 3) - 4 × 1 - 2
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| 5. | (6 × 2 - 4 + 2) ÷ (25 ÷ 5)
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| 6. | 594 ÷ 6 × 1 × (3 - 1) + 25 ÷ 5 + 3
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| 7. | 76 ÷ 2 - 5 - 3 × 3 × 2 + (54 ÷ 6)
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| 8. | 555 ÷ 5 + 4 × 1 + 204 ÷ 4 × 4 - 5
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| 9. | (315 ÷ 5) - 16 ÷ 2 + 5 + (1 × 2) - 1 × 4
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| 10. | (6 × 4 + 3 + 3) ÷ (5 + 1)
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| 11. | * Esta es una hoja prehecha.
Utilice el enlace arriba de la página para un imprimible. |
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| 12. | 8 × 4 - 3 + 5 - 1 + 927 ÷ 9 + 5 × 1
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| 13. | (5 + 4) × 5 - (2 + 1 × 3) × 4 - 4 × 3
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