Question

Name the property for: a)19 +63 =63 +19
b)12 x (50 + 15) = 12 x 50 + 12 x 15

Answer 1

Step-by-step explanation:

1. 19+63=63+19

this is commutativity in this property we move the numbers.

2. 12×(50+15)=12×50+12×15

this is a associativity property in this property we move the brackets. may this helps you

Answer 2

Answer:

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