DIRECTION: Choose the correct answer. Write the letter of your answer on the space DATE:
LEARNING ACTIVITY SHEET (LAS) IN MATHEMATICS
MODULE 3 AND 4
d. algebralc expression
c. 8x
d. **
c. 2x - 4
d.2x + 4
before the number.
1. It is a symbol or letter used to represent a number.
a. Constant
b. variable
c. coefficient
2. In-8x". what is the literal coefficient?
b. 8x
3. Twice a certain number decreased by four is also equal to
a. 2(x-4)
b.4- 2x
-4. Which of the following phrases is equivalent to the expression 3(-5).
a. Three times less than five
b. Thrice the sum of rand five
5. The difference of the reciprocal of sand eight is same as
a. S-8
b.&-
6. Which of the following Phrases is equivalent to the expression n + (n + 1) + (n + 2)?
a. The sum 3 consecutive even Integers
b. The sum of 3 consecutive odd Integers
c. The sum of 3 consecutive Integers
d. The sum of 3 consecutive multiples of 3
7. Evaluate : 2x - 3x + 5 for x = -2
b. 17
c. thrice the difference of r and five
d. three divided by the difference of r and five
C. S-1/8
c. 18
a.
c. -5x
5
a, 16
8. Evaluate : by - 2y + 10 for y=0
d. 19
14
b.18
c. O
d. 10
9. Which of the following expression is not a Polynomial?
a. 3x-2
b. 2xy
d. 4/6 ry
10. Which of the following polynomials has two terms?
a. 2xyz
b. 2xy - 4xyz + 3 c. 4xy + 5y
11. A binomial is an algebraic expression with how many terms?
a. 1 6.2 C.3
d. 4
12. What is the numerical coefficient in the expression - ab?
a. 2 6.2
d. 3
13. It is the letter or symbol that is used to represent an unknown number.
a. Variable b. Polynomial
c. Constant
d. Algebrale
14. Which of the following is the algebraic expression equlvalent of the phrase "half the
difference of a number and five"?
a. X(5x)
b. X(x+5)
c. K(x-5)
15. What kind of algebraic expression where each term is a constant, a variable or a
product of constant and variable in which the variable has a whole number
exponent?
.. Polynomial b. Constant
c Variable
d. Exponent
16. A polynomial with three terms is called
a. Monomlal b. Multinomial c. Trinomial
d. Binomial
17. Find the sum of -7x* 3-6 and 8x + 3x +5.
a. 4x11x + 1
c.4x+11x +1
b. 4x+11x-1
d.4x11x-1
18. Find the sum of Sa+3a
b. 8a
c. 5a+3a d. 15a
19. Subtract 16y from 24y
b. By
d.-By
20. Perform the Indicated operation: (12xy + 4xy - 5) - ( 5x®y - 7xy - 12)
..7x*y+ 11xy - 7
c. 7x'y + 11xy +7
b. 7x'y - 3xy-7
d.7y + xy-7
a Ba?
LEARNING ACTIVITY SHEET (LAS) IN MATHEMATICS
MODULE 3 AND 4
d. algebralc expression
c. 8x
d. **
c. 2x - 4
d.2x + 4
before the number.
1. It is a symbol or letter used to represent a number.
a. Constant
b. variable
c. coefficient
2. In-8x". what is the literal coefficient?
b. 8x
3. Twice a certain number decreased by four is also equal to
a. 2(x-4)
b.4- 2x
-4. Which of the following phrases is equivalent to the expression 3(-5).
a. Three times less than five
b. Thrice the sum of rand five
5. The difference of the reciprocal of sand eight is same as
a. S-8
b.&-
6. Which of the following Phrases is equivalent to the expression n + (n + 1) + (n + 2)?
a. The sum 3 consecutive even Integers
b. The sum of 3 consecutive odd Integers
c. The sum of 3 consecutive Integers
d. The sum of 3 consecutive multiples of 3
7. Evaluate : 2x - 3x + 5 for x = -2
b. 17
c. thrice the difference of r and five
d. three divided by the difference of r and five
C. S-1/8
c. 18
a.
c. -5x
5
a, 16
8. Evaluate : by - 2y + 10 for y=0
d. 19
14
b.18
c. O
d. 10
9. Which of the following expression is not a Polynomial?
a. 3x-2
b. 2xy
d. 4/6 ry
10. Which of the following polynomials has two terms?
a. 2xyz
b. 2xy - 4xyz + 3 c. 4xy + 5y
11. A binomial is an algebraic expression with how many terms?
a. 1 6.2 C.3
d. 4
12. What is the numerical coefficient in the expression - ab?
a. 2 6.2
d. 3
13. It is the letter or symbol that is used to represent an unknown number.
a. Variable b. Polynomial
c. Constant
d. Algebrale
14. Which of the following is the algebraic expression equlvalent of the phrase "half the
difference of a number and five"?
a. X(5x)
b. X(x+5)
c. K(x-5)
15. What kind of algebraic expression where each term is a constant, a variable or a
product of constant and variable in which the variable has a whole number
exponent?
.. Polynomial b. Constant
c Variable
d. Exponent
16. A polynomial with three terms is called
a. Monomlal b. Multinomial c. Trinomial
d. Binomial
17. Find the sum of -7x* 3-6 and 8x + 3x +5.
a. 4x11x + 1
c.4x+11x +1
b. 4x+11x-1
d.4x11x-1
18. Find the sum of Sa+3a
b. 8a
c. 5a+3a d. 15a
19. Subtract 16y from 24y
b. By
d.-By
20. Perform the Indicated operation: (12xy + 4xy - 5) - ( 5x®y - 7xy - 12)
..7x*y+ 11xy - 7
c. 7x'y + 11xy +7
b. 7x'y - 3xy-7
d.7y + xy-7
a Ba?
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