Question

Question 2 of 9
12 + (17 + 1) = (12 +17) + 1
A. True
B. False
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Answer 1

Answer:

True

Step-by-step explanation:

this addition uses the associative property

$a + (b + c) = (a + b) + c$

$12 + (17 + 1) = (12 + 17) + 1$

$12 + 18 = 29 + 1$

$30 = 30$

$\red { \green {\boxed {\boxed{\star True \star}}}}$

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