Grade Nine Copyright © J.Hoffman 2000 - 2002

[ Integers ] [ Decimals ] [ Order of Operations ] [ Fractions ] [ Exponents ] [ Polynomials ] [ Equations ] [ Vocabulary ]

Reference Material

- Rules for adding and subtracting integers - includes some practice exercises

Practice Exercises

- Addition and Subtraction of Integers One, Answer Key
- Addition and Subtraction of Integers Two, Answer Key
- Addition and Subtraction of Integers Three, Answer Key
- Addition and Subtraction of Integers Four (3 or more integers), Answer Key
- Addition and Subtraction of Integers Five (3 or more integers), Answer Key
- Multiplying Positive Integers One (values from 1 to 12), Answer Key
- Multiplying Positive Integers Two (values from 1 to 15), Answer Key
- Multiplying Positive Integers Three (values from 1 to 15), Answer Key
- Multiplying Positive Integers Four ( values from 1 to 15), Answer Key
- Multiplying Positive Integers Five (2 digit times 2 digit numbers), Answer Key
- Multiplying Positive Integers Six (3 and 4 digit numbers times 2 digit numbers), Answer Key
- Multiplying Positive Integers Seven (4 digit numbers times 3 digit and 5 digit numbers times 2, 3 4 and 5 digit numbers), Answer Key
- Multiplying Integers Eight ( values 1 to 15 - positives and negatives), Answer Key
- Dividing Positive Integers One ( 1 and 2 digit dividends with 1 and 2 digit divisors, no remainders), Answer Key
- Dividing Positive Integers Two (2 and 3 digit dividends with 1 and 2 digit divisors, no remainders), Answer Key
- Dividing Positive Integers Three (2 and 3 digit dividends with 1 and 2 digit divisors, no remainders), Answer Key
- Dividing (Positive and Negative) Integers Three (1 - 3 digit dividends with 1 and 2 digit divisors, no remainders ), Answer Key

Exams and Quizzes

- Adding Integers
- Subtracting Integers One
- Subtracting Integers Two
- Which is Bigger One?
- Which is Bigger Two?

Reference Material

Practice Exercises

Exams and Quizzes

- Adding Decimals
- Combined Operations - addition and subtraction
- Multiplying Decimals
- Dividing Decimals
- Changing Decimals to Fractions
- Changing Fractions to Decimals
- Expressing as a Percent
- Expressing as Improper Fractions

Reference Material

Practice Exercises

Exams and Quizzes

- Order of Operations One - simple expressions, no parenthesis
- Order of Operations Two - inclusion of parenthesis
- Order of Operations Three - includes the use of [ ], ( ), and { }

Reference Material

Practice Exercises

- Addition One, Answer Key
- Addition Two, Answer Key
- Subtraction One, Answer Key
- Subtraction Two, Answer Key
- Subtraction Three, Answer Key
- xxx
- zzz

Exams and Quizzes

Reference Material

Practice Exercises

Exams and Quizzes

Reference Material

Practice Exercises

Exams and Quizzes

Reference Material

Practice Exercises

Exams and Quizzes

- Vocabulary 1 - order, operation, simplify, symbols of inclusion, evaluate, expression
- Vocabulary 2 - bedmas, variable, variable expression, substitution, exponent, base
- Vocabulary 3 - natural numbers, whole numbers, integers, rational numbers, irrational numbers, real numbers
- Vocabulary 4 - absolute, distributive, term, fraction in simpliest from, equivalent fractions, ratio
- Vocabulary 5 - fraction, mixed, proper, improper, numerator, denominator
- Vocabulary 6 - inverse operations, repeating deciaml, terminating decimal, addiiton and subtraction, proportion, percent
- Vocabulary 7 - monomial, binomial, trinomial, polynomial, degree, factor
- Vocabulary 8 - prime number, factroing, greatest common monomial factor, equation, reciprocals, literal
- Vocabulary 9 - inequality, consecutive, range, mean, median, mode
- Vocabulary 10 - complementary, supplementary, angle, vertex, ray, bisector
- Vocabulary 11 - perpendicular lines, midpoint, line, parallel lines, line segment, transversal
- Vocabulary 12 - trapezoid, rhombus, parallelogram, polygon, quadrilateral, triangle
- Vocabulary 13 - alternate interior angles, corresponding angles, same side interior angles, vertically opposite angles, adjacent angles, congruent angles
- Vocabulary 14 - acute angle, obtuse angle, right angle, straight angle, central angle, reflex angle
- Vocabulary 15 - isosceles triangle, scalene triangle, acute triangle, obtuse triangle, equilateral triangle, eqiangular triangle