1.
a
|
b
|
c
|
d.
|
True
|
True
|
True
|
False
|
2.
a
|
b
|
c
|
d.
|
-3 < -2
|
1 > -5
|
-1 > -3
|
-5 < 2
|
3.
a. Add the integers
|
b. Subtract the integers
|
||||||||||||||||||
|
|
||||||||||||||||||
c. Multiply the integers
|
d. Divide the integers
|
||||||||||||||||||
|
|
4.
a.
b.
c.
5. (a) -3 x 4 = -12 |
(b) -9 x -5 = 45 |
(c) 3 x -3 = -9 |
(d) -4 x -2 = 8 |
(e) -1 + 3 = 2 |
(f) -4 ÷ -2 = 2 |
(g) 12 ÷ -4 = -3 |
(h) -8 x 3 = -24 |
(i) -16 ÷ 4 = -4 |
(j) (-2)2 x 4 = 16 |
(k) (-4)2 ÷ -2 = -8 |
(l) 3 − -2 x 5 = 13 |
(m) -6 x -2 ÷ 3 = 4 |
(n) -2 x -3 x 4 = 24 |
(o) 4 − 2 x -2 = 8 |
7. (a) = -3
(b) 4q2 = 36
(c) 2pq = -24
(d) 3p3 = -192
(e) (p + q)2 = 1