Font size
S
M
L
XL
WorksheetsRational Number Operations Review
Total questions: 82
Worksheet time: 5hrs 55mins
Name
Class
Date
1.
-3 ¼ + ½
a)
-2 ¾
b)
3 ¾
c)
-3 ¾
d)
-¾
2.
-½ + -½
a)
- ¼
b)
1
c)
0
d)
-1
3.
Gretchen spends 1/2 an hour grooming Hobo and 1/3 of an hour riding Hobo. How much time did she spend with Hobo?
a)
⅖ hours
b)
⅚ hours
c)
⅔ hours
d)
⅜ hours
4.
Candice and Chris run a relay race at recess. Candice runs 1 ⅓ of a lap around the track. Chris runs ½ of a lap around the track. How much farther does Candice run than Chris?
a)
⅚ laps
b)
⅔ laps
c)
¾ laps
d)
⅙ laps
5.
Tina lives 2 ¼ miles from the library. Sonya lives 3 ½ miles from the library. How much further does Sonya live than Tina?
a)
1 ½ miles
b)
1 ¼ miles
c)
¾ miles
d)
⅔ miles
6.
A Gatorade cooler has 36 cups of water. If a serving is ¾ of a cup how many servings are in the cooler?
a)
48 servings
b)
27 servings
c)
36 ¾ servings
d)
60 servings
7.
If a sheep eats ⅙ of a bale of hay a day how many sheep can be fed off of 2 bales of hay?
a)
3 sheep
b)
6 sheep
c)
9 sheep
d)
12 sheep
8.
-2 ⅙ - (-1 ¾)
a)
-5/12
b)
3 11/12
c)
5/12
d)
-2 1/10
9.
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4.What was the price of a share at the end of the day?
a)
$32
b)
- $32
c)
- $5
d)
$30
10.
A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first descent
a)
- 15 feet
b)
15 feet
c)
195 feet
d)
- 195 feet
11.
A football team lost 9 yards on each of three consecutive plays. What was the team’s total change in position for the three plays?
a)
-9 yards
b)
3 yards
c)
-12 yards
d)
-27 yards
12.
3 + -7
a)
10
b)
4
c)
-10
d)
-4
13.
-2 + 4
a)
-2
b)
2
c)
0
d)
-4
14.
-9 + (-5)
a)
-14
b)
14
c)
-4
15.
-7 - 2
a)
-9
b)
9
c)
5
d)
-5
16.
-8 - (-4) =
a)
12
b)
-12
c)
4
d)
-4
17.
(-2)(-11)
a)
13
b)
-13
c)
-22
d)
22
18.
44/-4=
a)
-11
b)
11
c)
176
d)
-176
19.
Evaluate the expression.
|–5| + 8
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
20.
7.9 + 18.72
a)
2662
b)
26.62
c)
1
d)
25.62
21.
Which expression can also be used to calculate the expression above?
a)
b)
c)
d)
22.
What is the sum?
54+51
a)
105
b)
21
c)
1
d)
54
23.
What is the product?
4/5 × 1/5
4/5 × 1/5
a)
5/10
b)
4/10
c)
4/25
d)
5/25
24.
What is the sum?
13.8 + 0.11
13.8 + 0.11
a)
13.91
b)
1.49
c)
14.9
d)
149
25.
What is the sum of 1.70+4.65?
a)
2.95
b)
5.35
c)
6.35
d)
a decimal
26.
a)
5/14
b)
3/7
c)
5/7
d)
5/14
27.
What is the least common denominator of 1/7 and 3/6?
a)
14
b)
21
c)
7
d)
42
28.
Which of these numbers could NOT be a common denominator for these two fractions?
2/4 and 3/8
2/4 and 3/8
a)
32
b)
12
c)
8
d)
24
29.
Which of the following is an equivalent fraction to 5/6?
a)
9/12
b)
10/12
c)
8/12
d)
14/18
30.
Is this a correct answer?
a)
Yes, the student correctly added.
b)
No, you cannot add unlike denominators
c)
No, 5 + 7 is not 12
d)
No, 2 + 3 is not 5
31.
-13.16 + 5.9
a)
-7.26
b)
7.26
c)
19.06
d)
-19.06
32.
0.28 - 0.83
a)
1.11
b)
0.55
c)
-1.11
d)
-0.55
33.
5.72-3.55
a)
2.29
b)
2.23
c)
2.17
d)
2.14
34.
12.69 + 4.10
a)
16.59
b)
19.68
c)
18.69
d)
16.79
35.
-0.37 + 0.90
a)
1.27
b)
1.27
c)
0.53
d)
-0.53
36.
The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?
a)
31.9 hours
b)
30 hours
c)
31 miles
d)
31.8 hours
37.
13.08 + 7.456
a)
21.536
b)
20.536
c)
205.36
d)
19.536
38.
13.080 - 7.486
a)
5.594
b)
50.594
c)
6.594
39.
46.4 - (-41.745)
a)
-88.145
b)
4.655
c)
-4.655
d)
88.145
40.
7.4 - 6.02
a)
1.38
b)
1.42
c)
13.42
41.
0.567 + 0.12 + 3
a)
.690
b)
3.687
c)
3.677
42.
7.09 - 3.47 =
a)
-3.62
b)
10.56
c)
3.62
d)
4.37
43.
7 - 4.65 =
a)
2.35
b)
-2.35
c)
3.65
d)
11.45
44.
55.78 + 4.6 =
a)
60.28
b)
55.32
c)
56.44
d)
60.38
45.
94 - 4.8 =
a)
89.2
b)
5.4
c)
90.80
d)
98.8
46.
32.15 + 24.15 =
a)
8.0
b)
12.0
c)
56.30
d)
12.30
47.
21 + 4.09 =
a)
4.30
b)
6.19
c)
25.09
d)
16.91
48.
80.93 - 68 =
a)
12.93
b)
81.61
c)
148.93
d)
86.13
49.
4.28 + 3.7
a)
4.65
b)
7.98
c)
0.58
d)
7.9
50.
0.38 + 0.09
a)
47
b)
4.7
c)
0.047
d)
0.47
51.
8.7 + 38.55
a)
47.25
b)
125.55
c)
39.42
d)
45.75
52.
478.974 + 76.82
a)
486.656
b)
545.944
c)
555.794
d)
546.614
53.
13.08 + 7.456
a)
21.536
b)
20.536
c)
205.36
d)
19.536
54.
46.4 - 41.745
a)
4.745
b)
4.655
c)
3.655
55.
7.4 - 6.02
a)
1.38
b)
1.42
c)
13.42
56.
Xavier spent $15.68 on a shirt, $29.67 on shoes, and $14.95 on pants. How much did he spend?
a)
48.20
b)
48.40
c)
59.20
d)
60.30
57.
Quint made a cake with 2 cups of flour and 1.75 cups of sugar. How many total cups did he use?
a)
2.75
b)
1.87
c)
1.77
d)
3.75
58.
Ellie buys some craft supplies. The supplies cost a total of $6.43. She pays with a $20 bill. How much change does she receive?
a)
$135.7
b)
$13.57
c)
$13.75
d)
13.75
59.
Multiply these fractions
a)
2 / 18
b)
2 / 7
c)
24 / 18
d)
2 / 1.6
60.
Divide these fractions
a)
8 / 2
b)
54 / 4
c)
9 / 2
d)
9 / 24
61.
Multiply these fractions
a)
10 / 15
b)
15 / 10
c)
2 / 3
d)
50 / 3
62.
Multiply these fractions
a)
13 / 18
b)
13 / 72
c)
40 /72
d)
64 / 45
63.
Divide these fractions
a)
2 / 1
b)
8 / 2
c)
36 /36 = 1
d)
8 / 36
64.
Multiply
a)
5 / 9
b)
6 / 20
c)
5 / 20
d)
23 / 20
65.
Multiply
a)
90 / 27
b)
21 / 27
c)
45 / 27
d)
9 / 3
66.
Divide
a)
72 / 4
b)
3 / 6
c)
48 / 6
d)
18 / 4
67.
Multiply
a)
7 / 20
b)
8 / 91
c)
7 / 91
d)
62 / 91
68.
Divide
a)
1 / 1
b)
1 / 0
c)
66 / 55
d)
11 / 121
69.
Multiply these factions
a)
6 / 30
b)
1 / 1
c)
5 / 30
d)
0
70.
Divide these fractions
a)
1.5 / 2
b)
12 / 16
c)
6 / 32
d)
5 / 32
71.
Solve: 11/12 - ¾
a)
1⅙
b)
1
c)
⅙
d)
⅔
72.
a)
1/12
b)
1
c)
2/35
d)
23/25
73.
4/9 ÷ 1/2
a)
8/9
b)
5/11
c)
6/10
d)
4/18
74.
When multiplying fractions you do what?
a)
KCF
b)
Find the least common denominator
c)
Multiply all of the numbers together
d)
Multiply top times top and bottom times bottom
75.
6/11 x 5/6 (simplify if needed)
a)
15/33
b)
30/66
c)
11/17
d)
5/11
76.
What is 2/3 x 2/3
a)
4/9
b)
2/3
c)
4/3
d)
4/6
77.
Valerie bought a 9 ft piece of ribbon from which she wants to cut into 2/3 ft pieces. How many 2/3 ft pieces can Valerie cut?
a)
13
b)
6
c)
9
d)
This is not possible.
78.
Student Council bought Mrs. Donnelly two dozen (24) roses. 1/4 of them were white roses. How many white roses were there?
a)
12
b)
48
c)
6
d)
1/48
79.
Olivia set aside 5/6 of an hour for homework after school each day. How many hours of homework does she do in 5 days?
a)
3 1/2 hours
b)
4 1/2 hours
c)
4 1/6 hours
d)
50 minutes
80.
a)
5/14
b)
6/14
c)
7/17
d)
8/14
81.
a)
9/8
b)
1/8
c)
1 1/8
d)
-1 1/8
82.
a)
4/16
b)
4/15
c)
1/4
d)
1/2
Reset
