Fill in the blanks:1) The statement $(3+5)+6=3+(5+6)$ shows that the addition of whole numbers is____.
2) ____ is the multiplicative identity of whole numbers.
3) $6 \times(7+3)=(6 \times 7)+(6 \times 3)$. This statement shows
that multiplication of whole numbers is____ over addition.
4) $(3 \times 5) \times 9=3 \times(5 \times 9)$. This statement shows that multiplication of whole number is____.

Solution :

1) The statement $(3+5)+6=3+(5+6)$ shows that the addition of whole numbers is Associative property.

2) 1 is the multiplicative identity of whole numbers.

3) $6 \times(7+3)=(6 \times 7)+(6 \times 3)$. This statement shows
that multiplication of whole numbers is Distributive over addition.

4) $(3 \times 5) \times 9=3 \times(5 \times 9)$. This statement shows that multiplication of whole number is Associative.

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Updated on: 10-Oct-2022

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