Question

Both addition and multiplication are commutative for whole numbers. Say True or False. Why?

Answer 1

true because
15+5=5+15
=20 in addition
15*5=5*15
=75 in multiplication

Answer 2

It is true .

Explanation :

i ) Commutative Property under

Addition :

If a, b are two whole numbers

then ,

a + b = b + a

Example :

2 , 10 € W

2 + 10 = 10 + 2 ,

ii ) Commutative Property under

Multiplication :

If a , b are two whole numbers,

Then ,

a × b = b × a

Example :

4 , 9 € W ,

4 × 9 = 9 × 4 = 36

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