CALCULO RESTAS COMPLETANDO A LA DECENA
__ | 1. | 50-16= | | A. | 34 | __ | 2. | 60-37= | | B. | 46 | __ | 3. | 61-48= | | C. | 24 | __ | 4. | 70-24= | | D. | 23 | __ | 5. | 77-45= | | E. | 55 | __ | 6. | 80-56= | | F. | 19 | __ | 7. | 85-63= | | G. | 13 | __ | 8. | 90-35= | | H. | 22 | __ | 9. | 91-72= | | I. | 32 | __ | 10. | 581-44= | | J. | 537 |
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