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9 + 8 + 1 = 9 + 1 + 8 O A. True O B. False

9 + 8 + 1 = 9 + 1 + 8 O A. True O B. False
225k views
4 votes
9 + 8 + 1 = 9 + 1 + 8
O
A. True
O
B. False

User Mehmet Eren Yener
by
8.5k points

2 Answers

4 votes

Answer: True

Step-by-step explanation:

9+8=17 17+1=18

9+1=10 10+8=18

User Doxav
by
8.2k points
4 votes

Answer:

True, because addition is commutative

Step-by-step explanation:

User Timson
by
8.0k points
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