Student Name
Class / Section
Grade / Year
Teacher
School
Instructions: Read each question carefully and answer to the best of your ability. Show all working for word problems.
1.
A symbol like k used to represent a changing quantity is called a variable.
(1 pt)
2.
The expression 4 + x represents 4 multiplied by x.
(1 pt)
3.
In the expression 9p - 6, 9 is a coefficient.
(1 pt)
4.
The perimeter of a square with side s equals 2s.
(1 pt)
5.
If a = 3, then 2a + 1 equals 7.
(1 pt)
6.
The distributive property lets us rewrite 7(m + 2) as 7m + 14.
(1 pt)
7.
For whole-number n, the product 3n can be an even number only.
(1 pt)
8.
The expressions y + y + y and 3y are equivalent.
(1 pt)
9.
If each box has q pens, then 5 boxes contain q + 5 pens.
(1 pt)
10.
For any numbers a and b, a + b = b + a is an example of the associative property.
(1 pt)
11.
Which expression represents “12 more than a number t”?
(2 pts)
12.
“Subtract 9 from the product of m and n” is written as:
(2 pts)
13.
Which is equivalent to 6(x + 4)?
(2 pts)
14.
Find the value of 3x - 5 when x = 4.
(2 pts)
15.
Identify the property: (p + q) + r = p + (q + r).
(2 pts)
A. Commutative of addition
B. Associative of addition
C. Distributive over addition
16.
Perimeter of a rectangle with length L and breadth B is:
(2 pts)
17.
If each packet holds 25 cookies, how many cookies are in k packets?
(2 pts)
18.
Which inequality represents “x is at least 7”?
(2 pts)
19.
Which pair could represent two consecutive even integers?
(2 pts)
20.
If s is the side length of a square, which expression gives its area?
(2 pts)
21.
A number that does not change in value is called a
.
(2 pts)
22.
The expression for “7 multiplied by n” is
.
(2 pts)
23.
The coefficient of x in 5x + 2 is
.
(2 pts)
24.
The perimeter of a square with side a is
.
(2 pts)
25.
The expression “the sum of y and 11” can be written as
.
(2 pts)
26.
When like terms are combined, 4k + 3k becomes
.
(2 pts)
27.
If x = 2 and y = 3, then x + 2y equals
.
(2 pts)
28.
Using the distributive property, 9(t + 1) is rewritten as
.
(2 pts)
29.
“r exceeds s” can be expressed as
.
(2 pts)
30.
If each letter in a pattern uses 4 matchsticks, the total for n letters is
.
(2 pts)
31.
A student buys 3 notebooks at p rupees each and one pen for 12 rupees. Write an expression for the total cost and find the amount when p = 18.
(5 pts)
32.
The side length of an equilateral triangle is x cm. Write a rule for its perimeter and evaluate it for x = 9 cm.
(5 pts)
33.
There are b bags with 6 apples in each. If 4 apples are eaten, how many apples remain? Also find the number when b = 7.
(5 pts)
34.
A taxi charges a base fare of 50 rupees plus 15 rupees per kilometer for d kilometers. Write the expression for the fare and compute it for d = 8.
(5 pts)
35.
Let the smaller of two consecutive odd integers be 2n + 1. Their sum is 40. Find n and the two integers.
(5 pts)
36.
A rectangular garden has width w meters and length that is 3 meters more than the width. Write the perimeter in terms of w and find it when w = 10.
(5 pts)
37.
Evaluate 4a + 2(3a - 5) for a = 7, showing the use of the distributive property.
(5 pts)
38.
A jar has 500 mL of juice. After pouring 4 glasses of g mL each, how much juice is left? Also find the amount left when g = 120.
(5 pts)
39.
A pattern uses M(n) = 5n + 2 matchsticks for the nth figure. How many matchsticks are needed for the 12th figure?
(5 pts)
40.
On a class trip, each of x students pays 320 rupees. The bus costs 4500 rupees. Write an expression for the money left after paying for the bus and evaluate it for x = 20.
(5 pts)