Question

3.
Find the sum using the properties of addition.
(a) 200 + (- 105) + (-36)
(b) (-45) + 100 + (- 55)
(c) (- 825) + 725 + 100 + (- 100)
(d) 927 + (-517) + (518)​

Answer 1

Step-by-step explanation:

a) 59

b) 0

c) -100

d) 928

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Answer 2

Answer:

a) 59

b) 0

c) -100

d) 928

Explanation

a)200 - 141 = 59

b) 100 - 100 = 0

c)825 - 925 = -100

d)927+1 = 928