3
14
7
5 −
−
3
5
(d)
+
(e)
(f)
4
27
18
8
16
2
2
⎛
⎞
⎛
⎞
4
1
1
1
5
1
5
1
3
1
−
+
•
+
÷
⎜
⎟
⎜
⎟
•
÷
+
2
⎝
⎠
⎝
⎠
5
2
10
3
6
3
(g)
(h)
(i)
8
10
4
6
3
16. A recipe calls for
cup of flour. How much flour should be used if only half the recipe is to be
4
made?
5
17. Suppose that a ball is dropped from a height of 20ft. If the ball bounces back to
the height
8
from which it was dropped, how high will it bounce on its third bounce?
1
3
1
18. Find the sum of
and
. Subtract
from the sum. What is the difference?
4
16
8
3
15
3
19. Find the quotient of
and
. Add
to the quotient. What is the sum?
4
16
10
1
5
3
,
,
20. Arrange the numbers in order from smallest to largest.
3
42
7
56
8
21.
Change
Change
10
(a)
to a mixed number
to an improper fraction.
.
(b)
18
12
2
3
7
1
22. A tree in Yosemite National park grew
foot,
foot,
foot and
foot in four consecutive
3
4
8
2
years. How many feet did the tree grow during these four years?
23. Find the product of the following and reduced if possible.
1
3
1
3
5
6 •
•
•
3
2
6
1
(a)
(b)
4
5
4
8
27
24. Divide and reduce to lowest terms if possible.
5
1
5
1
1
÷
5 ÷
4 ÷
3
3
(a)
(c)
(b)
6
4
6
2
5
25. Add or subtract and reduced your answer if possible.
3
1
1
7 +
12 −
2
4
11
1
6
4
−
−
(b)
(c)
(d)
5
8
5
5
1
14
3
(a)
12
4
10
5
26. Evaluate the following using order of operations
2
⎛
⎞
⎛
⎞
1
1
3
1
1
3
5
1
1
7
−
÷
−
⎜
⎟
⎜
⎟
•
+
÷
+
÷
•
−
2
1
2
⎝
⎠
⎝
⎠
3
3
(b)
(c)
5
6
5
10
6
4
8
60
(a)
,
,
1
27. Find the average of the numbers