WorksheetsMONTHLY EXAM IN MATHEMATICS 7
Total questions: 25
Worksheet time: 1hrs 5mins
Which of the following is an object or symbol that may change its value in a particular problem or discussion?
Variable
Constant
Coefficient
Exponent
_____ is an object or symbol that does not change its value in a particular problem or situation?
Variable
Constant
Coefficient
Exponent
Which of the following is determined by the sum of the exponent of each variable?
Coefficient
Degree of expression
Constant
Term
Which of the following is a mathematical sentence involving only numbers and one or more operation symbols?
Algebraic expression
Exponent expression
Constant expression
Numerical expression
Which of the following is an expression which is made up of variables and constants, along with algebraic operations?
Algebraic expression
Numerical expression
Constant expression
Exponent expression
It is any constant term that is in front of one or more variables in a mathematical expression. Which of the following is this?
Numerical coefficient
Literal coefficient
Exponential coefficient
Term coefficient
In the expression 4x2y, what is the exponent of the variable "x" ?
4
1
2
0
In the expression 10ab3c4, what is the degree of the monomial?
10
3
4
8
What is the numerical coefficient in the expression 14r3s2t5 ?
5
2
14
3
Which of the following are the variables of the expression -5x4y2z?
-5 and -1
4, 2 and 1
0 and 4
2 and 1
Translate into mathematical expression:
"The sum of x and y"
x - y
x + y
xy
x/y
Translate into mathematical expression:
"The quotient of 15 and 2"
15 + 2
15 - 2
(15)(2)
15/2
Translate into mathematical expression:
"The square of 5 increased by 5"
52 + 5
52 - 5
(5)(2) + 5
(5)(5) + 2
Translate into mathematical expression:
"10 less than 4"
10 - 4
4 + 10
10 + 4
4 - 10
Translate into mathematical expression:
"x decreased by the cube of 4"
4x - 3
34 - x
x - 43
x3 - 4
Translate into mathematical expression:
"The square of x multiplied by 5"
(x2)(5)
x2/5
x2 - 5
x2 + 5
Translate into mathematical expression:
"y is divided to 4"
4 - y
y + 4
4y
y / 4
Solve: -1 + 8
9
-9
7
-7
Solve: 3 + (-5)
2
-2
8
-8
Solve: 13 - (-6)
-19
19
7
-7
Given that x = 3 and y = 1, evaluate the expression x + y.
4
2
3
1
Given that x = 9 and y = 2, evaluate the expression x - y.
11
7
9
2
Given that x = 1 and y = 6, evaluate the expression 2x + y.
7
8
-4
2
Given that x = -2 and y = 8, evaluate the expression x + y.
10
-10
6
-6
Given that x = -4 and y = -3, evaluate the expression 2x - 3y.
-1
17
-17
1
