B. Fill in the blanks to make the following statements true. 1. 8 + ____ = 9 + 8 6. 13 + (____) = 0 2. 12 + ____ = 12 7. 9 + (____ + 4) = (____ + 11) + 4 3. 5(3 + 8) = ____ + 40 8. – 28(____ + 5) = – 84 + (- 140) 4. – 7+(____) = 0 9. 11(6 ∙ ____) = (11 ∙ 6) ∙ 8 5. ____ + 32 = 0 10. (−5) + (__) = 0

PAKISAGOTAN PO NG MAAYUS AT PAKIBILISAN AT FOLLOW KO GAWIN KONG BRAINILIEST