Question

(−25) − (−4) − 75 −12 + 6 = _____.
a) 100 b) 105 c) 103 d) 102

One integer is greater than the other by 6. If one number is −20, then the other number is _____.
a) −26 b) −14 c) −20 d) None of these

Temperature at the foot of the mountain is 100C. It fell down by 15°C at the top of the mountain. What is the temperature at the
top of the mountain?
a) 10°C b) 15°C c) −5°C d) None of these

Answer 1

Step-by-step explanation:

1. (-25) - (-4) - 75 - 12 + 6

= 102

2. -14

3. 15° C