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ScholarNET Demonstration Courses
ComputerSkillsOnline
EnglishSkillsOnline
JuniorMathsOnline
SeniorMathsOnline
ScienceOnline
EconomicsOnline

Demonstration Pages for both JuniorMathsOnline and SeniorMathsOnline

SeniorMathsOnline

JuniorMathsOnline

  • Percentages - example of notes with interactive tutorials.
  • Transformations - animations of the common transformations of reflections, rotation, translation and enlargement.
  • Vectors - notes including a simulation and a game.
  • Trigonometry - simulation showing the sine as a circular function.
  • Solid Shapes - pop-up windows describing various shapes.
  • Algebra Crossnumber - learning algebra through crosswords.
  • Expressions Test - one of the 355 multiple-choice topic tests.

For a full list of each year's topics click the appropriate link below:



Expressions

Unit Test #34

Select your answers to the following 10 questions from the pop-up menus in the right hand column. When you are satisfied with your answers, fill in your name in the space provided below the test, and click the "Submit Test" button. Clicking the "Begin Test Again" button will clear all the answers.

Q1:

6x + 3x - 4x = A. 5x
B. 14x
C. 6x
D. 7x

Answer 1:

Q2:

x2+x2+ 2x + 2x A. 6x2
B. 6x6
C. 2x2+ 4x
D. x4+ 4x2

Answer 2:

Q3:

The perimeter of the triangle below is:

Expression Test

A. (5x + 3) cm
B. (5x + 5) cm
C. (3x +8) cm
D. (8x + 2) cm

Answer 3:

Q4:

Which expression suits best the following statement:

"c is subtracted from the product of a and b"

A. a(b - c)
B. a + b - c
C. a(b + c)
D. ab - c

Answer 4:

Q5:

When 5 is added to 2 multiplied by x the result is:

A. 5 + 2x
B. (5 + 2)x
C. 2x + 5
D. 2(x + 5)

Answer 5:

Q6:

Simplify 6c x 5d x 4e A. 120cde
B. 15cde
C. 15(c + d + e)
D. 120(c + d+ e)

Answer 6:

Q7:

Simplify x + 2y + 3x - y A. 4x - 3y
B. 4x - y
C. 2x - 3y
D. 4x + y

Answer 7:

Q8:

Select the unlike term from below:

3a, a, 3ab, 10a

A. 3a
B. a
C. 3ab
D. 10a

Answer 8:

Q9:

Simplify 10ab + 4ab - 8ba A. 22ab
B. 14ab - 8ba
C. 6ab
D. 6a3b3

Answer 9:

Q10:

Simplify a + 2b - a - 2b A. 2a - 4b
B. 0
C. 4b
D. -4b

Answer 10:

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