Question

match the following​

Answer 1

Answer:

1 =d

2=a

3=b

4=c

ok is it helpful

Answer 2

Answer:

(-7) +(-2) = (-2) + (-7) => (d) Commutative property for addition

(-8) x (-4) = (-4) x (-8) => (a) Commutative property for multiplication

5 + (3 + 2) = (5 + 3) + 2 => (b) Associative for addition

6 x (7 + 3) = (6 x 7) + (6 x 3) => (c) Distributive property

Step-by-step explanation:

(a) Commutative property for multiplication :-

Multiplication is Commutative for multiplication.

For any two a and b.

a x b = b x a

(b) Associative for addition :-

The sum of three or more numbers remains the same regardless of how the numbers are grouped.

a + (b + c) = (a + b) + c

(c) Distributive property :-

The Distributivity of multiplication over addition and subtraction is true for integers.

a x (b+c) = (a x b ) + (b x c)

a x (b-c) = (a x b ) - (b x c)

(d) Commutative property for addition :-

Changing the order of addends does not change the sum.

a + b = b + a