Question

i. Find the value of the following:
a. 64- 38 + (-14) - (-2)
b. (-207) + (-98) + 105​

Answer 1

Answer:

a. 14

b. 200

Step-by-step explanation:

a. 64- 38 + (-14) - (-2) [B.O.D.M.A.S rule ] (First bracket)

= 64 - 38 - 14 + 2. (Then addition)

= 64 + 2 - 38 - 14.

= 66 - 52. (At last subtraction)

= 14 (Ans)

b. (-207) + (-98) + 105. [B.O.D.M.A.S rule ] (First bracket)

= - 207 - 98 + 105

= 105 - 207 - 98. (So last operation is subtraction)

= 105 - 305

= - 200 (Ans)

Answer 2

Answer:

a) -29

b)270

Step-by-step explanation:

hope it helps you mark as brainleast