Grade 9 Math

Integers

100

7 + 5 =

12

200

5 - (-20) =

25

300

12-15

-3

400

-20 + 7

-13

500

(-8) - (12) = ?

-20

Converting/Simplifying Fractions

100

10/20 = ?

1/2

200

when the numerator (top number) and denominator (bottom number) share no common factors other than 1

What is simplest form

300

20/35 = ? 

4/7

400

15/4 = ? as a mixed fraction

3 3/4

500

7 1/9 = ? as an improper fraction

64/9

Classroom Things & BEDMAS

100

What is one unit you will study in Math this year?

Rational Numbers 

Square roots and surface area

powers and exponents

polynomials

similarity & transformations 

circle geometry

linear equations & inequalities

probability & stats

200

(-4) + 2 x 10

16

300

Name three things that are not allowed in class (items/behaviour)

Cellphones

Backpacks

Being Late

Being Unprepared

Interrupting

Leaving the room without asking

400

(7-3) + (4+2) x 3

30

500

(5+3)x-5-8=

-48

Algebra

100

The product of a number and 5 decreased by 7 is equal to 18. How to represent this in algebraic expression ?

5x-8=18

200

2x = 12

x = 6

300

3x=-21

x=-7

400

If 2x + 3 = 11, what is the value of x?

x=4

500

If 2x + 3 = -11, what is the value of x?

x = -7

In Class success and squares

100

What is 6 squared? 6^2?

36

200

If you miss a class, how should you catch up?

Google Classroom 

Ask a friend

Academic Coaching

300

Name three things you need to bring to class every day.

Pencil

Paper

Eraser

Textbook

Chromebook

Pens

400

What is the square root of 169?

13

500

Name 3 habits that help you succeed in math.

Being On time

Writing notes and participating in class

Doing homework

Paying Attention

Coming prepared

Fractions

100

1/4 + 3/8

5/8

200

12/5 - 3/2 = ?

9/10

300

1/3 + 1/4 = ?

4/12 + 3/12 = 7/12

400

5/2 x 4/3

20/6 = 10/3

500

5/6 ÷ 2/3

15/12 = 5/4