GRADE 9 MATH REVIEW SHEETS
1. a) N natural number
I integer
Q
b) i)
ii)
2. a) 12+
b)
3. a)
14. a) in 1 seconds, it fell five meters; in 2 seconds, 20 meters.
b) it would take approximately 3 seconds to fall 30 meter.
c) it fell 30 meters in the last two s
Word Problems
In real life, you dont see problems in
number form. We must write down
the question in number form.
Subtraction Questions
Difference or change = subtract
Subtract = (Final) (Beginning)
Ex) it was 3oC yesterday, and now it
is 140C today. What
Grade 9 Sample test
Formula Sheet
Y = mx + b
M=
Midpoint
Lateral Area = Perimeter * Height
Surface Area = Lateral Area + 2(Area of Base)
Volume = Area of Base * Height
A.
Given the equation
a.
Find the slope, x intercept and y intercept
b. Point M is wher
Algebra Tiles
Algebra tiles are used to show polynomials with pictures.
Polynomials:
3x2 6x + 7
Algebra tiles:
1
Area = 1x1 = 1
1
1
Area = 1 x X = X
x
X x X = X2
x
x
All your tiles should have a Positive side and a Negative Side
Positive = Green
Negative
Polynomials
What is a polynomial?

Algebra: A field of math that works with unknown numbers (represented with a
letter ex: x)

How do we handle something like:

This is called an Algebraic Expression, which is any number made of numbers
and unknowns

Math Exam Study Notes
Linear: When a graph of a relation is a straight line.
Direct Variation: has an equation of the y=mx, meaning that the line crosses the yaxis
at 0.
Fraction in Direct Variation: You must create new x.
Y= X
New x
2
0
2
X
1
0
1
Y
1
Worksheet
Math Grade9
Marks
15
Linear function; Plotting &
graphing
Section1
Answer the following questions carefully
1.
In the ordered pair (0; 3), which of the two is the
ordinate & which is the abscissa?
(2)
2.
What is the slope of y = x  4? Is it in
Converting mixed numbers and
improper fractions
21/2 Mixed number Improper
fraction
Think of 21/2 as 2 + 1/2 need common
denominator
When you see a whole number, it is
a fraction
2x2 + 1 =
1x2 2
4/2 + 1/2 = 5/2
5 7/8 improper fraction
5 converts to 40/8 +
Academic
Grade 9 Assessment
of Mathematics
2010
SAMPLE ASSESSMENT QUESTIONS
Record your answers to the multiplechoice questions
on the Student Answer Sheet (2010, Academic).
Please note: The format of
this booklet is different from
that used for the asse
Grade 9 Sample test
Formula Sheet
Y = mx + b
M=
Midpoint
Lateral Area = Perimeter * Height
Surface Area = Lateral Area + 2(Area of Base)
Volume = Area of Base * Height
A. Given the equation
a. Find the slope, x intercept and y intercept
b. Point M is wher
Mary Ward C S S
Mathematics Department
Principles of Mathematics
MPM 1D1
Grade 9 Academic Mathematics
Unit 3
ALGEBRA OPERATIONS
Combining Like Terms
The Distributive Law
Adding and Subtracting Polynomials
2
MPM 1D unit 3: Algebra
H. Kopach 2010
Mary Ward
Name: _
Date: _
MPM2D  Worksheet  Label Triangles & Select Trigonometric Ratios
For each of the following questions,
(a) identify angle of interest,
(b) label the sides,
(c) write the trigonometric ratio,
(d) solve for the unknown.
1.
5.
2.
6.
3.
7.
4.
Name: _ Date: _
ID: A
Instructions:
1. All work should be completed either on these pages or on separate pages, with questions clearly indicated.
2. Staple all work together with this sheet on top.
3. Fill in your final answers to each question in the spa
MPM2D
Review: Trig Questions
MPM2D
Review: Trig Questions
6. Two tracking stations, 20 km apart, measure the angles of elevation of a rocket that
was launched with a weather satellite. From station A, the angle of elevation is 41; from
station B, it is 75
MPM2D Sample Exam Questions: Trigonometry
Overall Expectations
use their knowledge of ratio and proportion to investigate similar triangles and solve problems
related to similarity;
solve problems involving right triangles, using the primary trigonometr
MPM2D Sample Exam Questions: Analytic Geometry
Overall Expectations
model and solve problems involving the intersection of two straight lines;
solve problems using analytic geometry involving properties of lines and line segments;
verify geometric prop
MPM2D Sample Exam Questions: Quadratic Relations
Overall Expectations:
determine the basic properties of quadratic relations;
relate transformations of the graph of y = x2 to the algebraic representation y = a(x h)2 + k;
solve quadratic equations and i