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Simora [160]
3 years ago
8

Use associative property of addition to find the total of 1, 10, and 18 in two different ways

Mathematics
1 answer:
allochka39001 [22]3 years ago
6 0
1 + 10 + 18 = (1 + 10) + 18

1 + 10 + 18 = 11 + 18 

1 + 10 + 18 =  29

OR

1 + 10 + 18 =  1 + (10 + 18)

1 + 10 + 18 = 1 + 28

1 + 10 + 18 = 29
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