Pre-Algebra Demystified

3.
107

4. 58

5. 366

Quiz

1. Find |
   12|.
   (a) 12
   (b)
   12
   (c) 0
   (d) |12|


2. Find the opposite of 3.
   (a) |3|
   (b) 0
   (c)
   3
   (d) 3


3. Find the value of
   ð
   8 Þ.
   (a)
   8
   (b) 0
   (c) 8
   (d)
   (þ8)


4. Which number is the largest:
   6,
   2, 0, 3?
   (a)
   6
   (b)
   2
   (c) 0
   (d) 3


5. Add
   9 þ6.
   (a)
   15
   (b) 3
   (c) 15
   (d)
   3


6. Add
   8 þð
   15 Þ.
   (a) 23
   (b)
   7
   (c) þ 7
   (d)
   23

CHAPTER 2 Integers 35