Question

6. Find the value of the following: i. (20) + (-15) + (-10)
ii. (-70) + (-25) + (50)
iii. (13) + (-4) + (-6) + (-20)
iv. (-17) – (-30)
v. (40) – (-10) – (-8)
vi. (-15) + (35) – 9 − 2

Answer 1

Step-by-step explanation:

20-15-10 = 20-25 = -5

-70-25+50 = -95 +50 = -45

13-4-6 -20 = 13-10-20 = 13-30 = -17

-17+30. = +13

40 +10+8 = 58

-15 + 35 -11 = -26 + 35. = 9