Question

Q-10. Match the column
191+13=13+191
90+0=90
(78+1)+11=78+(1+11)
Associative Property of
Multiplication
Distributive Property of
Multiplication over Addition.
Commutative Property of
Multiplication
Distributive Property of
Multiplication over
Subtraction.
Associative Property of
Addition
(121x4)*80=121x(4x80)
12x(10+85)=12*10+12x85
Additive Identity
71*(11-3)=71x11-71x3
Commutative Property of
Addition.
10x45=45x10​

Answer 1

The columns will be matched as:

1. 191+13=13+191  will be matched with the Commutative Property of Addition.
2. 90+0=90 will be matched with the Additive Identity.
3. (78+1)+11=78+(1+11) will be matched with the Associative Property of Addition.
4. (121x4)*80=121x(4x80) will be matched with the Associative Property of Multiplication.
5. 12x(10+85)=12*10+12x85 will be matched with the Distributive Property of Multiplication over Addition.
6. 71*(11-3)=71x11-71x3 will be matched with the Distributive Property of Multiplication over Subtraction.
7. 10x45=45x10​ will be matched with the Commutative property Property of Multiplication.

• The associative property states that the addition and multiplication of the numbers will not change even if there is a change in the order of numbers.
• The commutative property states that the answer using additions and multiplication will not change even if the order of numbers is changed.
• Distributive property states that if a number has to be multiplied by two numbers that are add-ons or to be subtracted then the numbers can be dealt with separately without changing the order of the numbers.
• On the basis of the above meaning the columns have been matched as above.

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