MINESEC - REGIONAL DELEGATION FOR LITTORAL DELEGATION DEPARTEMENTALE DU WOURI
DIVISIONAL DELEGATION OF WOURI
Devise : DISCIPLINE – TRAVAIL - REUSSITE
(Motto) : DISCIPLINE – HARD WORK - SUCCESS
Exam
Second Test
MATHEMATICS
Subject
Date
12/ 11 / 2019
Class
Time
1HOUR
Coef
FORM 2
3
Name
COMPETENCIES
TARGETED
Score
Part 1
Recognizing variables and
constants and Performing
arithmetic operations with
them
Using letters of the English alphabet to
derive algebraic expressions in order to
solve life situations
Level of acquisition of Competency.
Competency not
acquired(<12)
Competency being
acquired(12-14)
Competency
acquired(14+)
Part 2
Part 3
Parent’s Visa
Observation
……………………………………………………………………………………...…
…………………………………………………………………………………….......
Parent’s Name…………………………..contact/………..….. signature/ ………..
SECTION A
Using the expression
4xy-3y+4
answer questions (1-4)
1. -3y is known as a?
A). Coefficient
B). Term
C). Variable
D). Constant
2. 4 is known as a ?
A). Coefficient
B). Term
C). Variable
D). Constant
3. xy is a?
A). Coefficient
B). Term
C). Variable
D). Constant
4. -3 is known as ?
A). Coefficient
B). Term
C). Variable
D). Constant
5. Simplifying 3x-y-2x+2y
gives
A). x-y
B). 5x-3y
C). 3x+2y
D). x+y
6. When a=2, then 3a-1 is
A). -6
B). -7
C). 5
D). 7
Section B
1. The variables in the following expressions
2r2- 3t +5 are ____________________________________
2. State the coefficient of m , n , a and b in the following expressions
a. 3m – n + 1
m______________________n ______________________
b.
-2b
a________________________b ________________________
3.
How many terms are in the following expressions
a. 2t2- 3t +5_______________________________________________________________________
b. 2x3- 3x2 +5x+3___________________________________________________________________
4. Simplify the following
a. 5b +7b
__________________________________
__________________________________
___
b. -7x +3x
__________________________________
__________________________________
c. -15m ÷3m
__________________________________
________________________________
d. 2p -3q – 2q +7p
__________________________________
__________________________________
e. 7(x+2) +6(y+3)
__________________________________
__________________________________
__________________________________
__________________________________
f. 2(p-3) -3(2p-4)
__________________________________
__________________________________
_________________________________
g. +
__________________________________
__________________________________
h.
+
__________________________________
__________________________________
_________________________________
5. Given that x=2 and y= -1 Evaluate
a. 2y__________________________________
b. 2x-y ________________________________
c. y2 +x2 ________________________________
d. 2xy – y_______________________________
e. x(x +2) –y(y+2)
___________________________________
SECTION C
1. If Mary’s age is x and John is 2years older than Mary. Write an expression for Johns age
_________________________________________________________________________________
2. In a class of 60 students, x are girls , How many Boys are there. (write an expression for the number of
boys in that class.
_________________________________________________________________________________
3. An apple cost y frs write an expression for the cost of 5apples
_________________________________________________________________________________
4. A sick student went to the infirmary and her body temperature was 39 degrees Celsius. After 10minutes
the body temperature dropped (decreased) by x degrees. write an expression for her final body
temperature
_______________________________________________________________________________
Subject Master: Ngah Lidwine
Strive to be Happy Always