9. Fill in the blank. -8 +_= -15 10. Fill in the blank. 12 +_=-30 Please respond quickly thank you!

Question

9. Fill in the blank. -8 +_= -15
10. Fill in the blank. 12 +_=-30
Please respond quickly thank you!

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Ngọc Hoa 3 months 2021-07-31T17:11:15+00:00 1 Answers 1 views 0

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    2021-07-31T17:12:15+00:00

    Step-by-step explanation:

    9. -8+(-7)=-15

    10. 12+(-42)=-30

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