WorksheetsOperations w/ Rational Numbers
Total questions: 20
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
-12 - (-6)
a)
6
b)
-18
c)
-6
d)
18
2.
5 2/3 + 4 3/5
a)
10 4/15 hours
b)
10 hours
c)
9 19/30 hours
d)
9 4/15 hours
3.
3 1/4 + (- 2 1/2)
a)
2 1/3 cups
b)
1 1/4 cups
c)
3/4 cups
d)
1/2 cup
4.
2/9 x ( -3/10) =
a)
6/90
b)
-5/19
c)
6/9
d)
-1/15
5.
-3/8 x (-5/6) =
a)
5/16
b)
5/8
c)
1 & 5/48
d)
1 & 5/24
6.
Andy has 6 2/3 quarts of juice. How many 2/3 cup servings can he pour?
a)
4 4/9
b)
6
c)
7
d)
10
7.
Alexis divided a 1 3/4 pound bag of apples among her three friends. How many pounds of apples did each friend receive?
a)
7/12
b)
2/3
c)
3/4
d)
5/6
8.
-|71| = _______
a)
71
b)
-71
9.
-|-27| = ________
a)
-27
b)
27
10.
Jacob ran 4 3/5 miles on Monday, 4.5 miles on Tuesday, and 3 3/5 miles on Wednesday. How many total miles did Jacob run?
a)
12 26/50 miles
b)
12 7/10 miles
c)
11 7/12 miles
d)
12 miles
11.
Syeda had $80.45 in her bank account on Monday. She deposited $20.50 on Tuesday. She then withdrew $37.25 on Wednesday. How much did Syeda have left in her account on Thursday?
a)
$100.95
b)
$63.70
c)
$138.25
d)
$57.75
12.
Sanin went to the store to buy groceries. He bought a box of cereal for $5.29, a gallon of milk for $2.49, and a quart of juice for $3.79. He paid the cashier with a $20 bill. How much change did Sanin receive?
a)
$11.57
b)
$8.43
c)
$18.57
d)
$231.40
13.
-2n + 7n - r + 10r
a)
4n + 10
b)
5n + 9r
c)
-3n + 17r
d)
-5n + 11r
14.
3 (x-4) + 5x
a)
3x - 12 + 5x
b)
8x - 4
c)
8x - 12
d)
2x - 12
15.
2x + 4 (x + 1/2) + 7
a)
6x + 7 1/2
b)
6x + 9
c)
3x + 11 1/2
d)
6x + 11 1/2
16.
2/3 (6c + 4) - (8c - 5)
a)
-4c + 7⅔
b)
12c + 1
c)
12c - 9 ⅔
d)
12c + 9
17.
−x2+2−1+6x2−4x2
a)
x 2 -1
b)
x2 +1
c)
3x2 +1
d)
x 2+3
18.
Simplify the following expression:
19 - ( 3 - 5b)
19 - ( 3 - 5b)
a)
16 + 5b
b)
21 + 5b
c)
16 - 5b
d)
21 - 5b
19.
Sargento cheese slices $2.48 for 10 slices or Velveeta Cheese slices $3.18 for 12 slices. Find the unit price for each and choose the better deal.
a)
Sargento
b)
Velveeta
20.
Movie ticket sales are as follows:
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) CHILD ticket cost?
Adult: 20 tickets for $250
Child: 15 tickets for $71.25
Senior: 5 tickets for $37.50
How much does one (1) CHILD ticket cost?
a)
$4.75
b)
$7.12
c)
$56.25
d)
$12.50
100 %
