1. What is the sum of -26 + (+26)
a. -52
b. +52
c. 0
d. -26
2. If +45 is added to +18, the sum is ____________.
a. +63
b. -63
c. -27
d. +27
3. Subtract: -18 - (-12)
a. -30
b.+30
c. 6
d. -6
4. What is the difference if +39 is subtracted by -4?
a. -43
b. +43
c. +35
d. -35
5. Find the product: (-8) x (-9)
a. -17
b. -72
c. +72
d. +63
6. What is the product of -12 x -5
a. 60
b. -60
c. -48
d. +56
7. (+48) ÷ (-4)
a. +12
b. -12
c. -52
d. +44
8. When a negative integer is divided by a negative integer, the result is __________.
a. zero
b. negative
c. positive
d. fraction
9. An elevator from the ground floor goes up 8 floors, then 5 floors down, and then 4 floors up. What is its final position?
a. 1st floor
b. 2nd floor
c. 5th floor
d. 7th floor
10. At the beginning of a game, Nephi had 45 points. He then lost 2 points on each of the 4 rounds in the game. What is his score at the end of the game?
a. 39
b. 37
c. 49
d. 51