Which reasons did you include in your response? Check all that apply. The distributive property can be applied to multiply 4 (28) mentally. The number 28 can be expanded to 20 + 8. The commutative property can be applied to reverse the order of numbers.

Distributive property in multiplication

a) 4. (20+8) = 4.20 + 4.8

Commutative law property in multiplication

b) (28) 4 = 4 (28)

Step-by-step explanation:

Explanation:-

Distributive property in multiplication.

Let a, b, c are three numbers

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

Given problem 4 (28) = 4 (20+8)

4. (20+8) = 4.20 + 4.8

= 80+32

= 112

Commutative law property in addition

a + b = b + a

20 + 8 = 8 + 20

Commutative law property in multiplication

ab = b a

(28) 4 = 4 (28)

Commutative law property in multiplication

let a, b and c are three numbers

a (bc) = (ab) c

4 * (7*4) = (4*7) * 4