1. True or false?
|
a
|
b
|
c
|
d.
|
|
5 > -2
|
-5 < -1
|
0 > -4
|
5 < 2
|
2. Select from > or < to make the following true:
|
a
|
b
|
c
|
d.
|
|
-3___ -2
|
1 ___-5
|
-1___-3
|
-5 ___ 2
|
3. Copy and complete the following tables:
|
a. Add the integers
|
b. Subtract the integers
|
||||||||||||||||||
|
|
||||||||||||||||||
|
c. Multiply the integers
|
d. Divide the integers
|
||||||||||||||||||
|
|
4. Draw a number line from -5 to 5 and show the following sets of integers:
a. {-4, -1, 0, 2, 3}
b. {x where x > -2}
c. { x where -3 < x < 2}
5. Calculate:
|
(a) -3 x 4 |
(b) -9 x -5 |
(c) 3 x -3 |
|
(d) -4 x -2 |
(e) -1 + 3 |
(f) -4 ÷ -2 |
|
(g) 12 ÷ -4 |
(h) -8 x 3 |
(i) -16 ÷ 4 |
|
(j) (-2)2 x 4 |
(k) (-4)2 ÷ -2 |
(l) 3 − -2 x 5 |
|
(m) -6 x -2 ÷ 3 |
(n) -2 x -3 x 4 |
(o) 4 − 2 x -2 |
6. Evaluate, if p = -4 and q = 3:
(a) 
(b) 4q2
(c) 2pq
(d) 3p3
(e) (p + q)2
