12. -k + k = 0
13. 7 + (-8.3) = -8.3 + 7
Mathematics, 20.07.2021 18:30 lexi7149
Which property is illustrated?
11. 0 + a = a
12. -k + k = 0
13. 7 + (-8.3) = -8.3 + 7
14. (-2 + 8) + 5 = –2 + (8 + 5)
Answers: 1
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You know the right answer?
Which property is illustrated?
11. 0 + a = a
12. -k + k = 0
13. 7 + (-8.3) = -8.3 + 7
12. -k + k = 0
13. 7 + (-8.3) = -8.3 + 7
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