2.1 Review

Equations addition and subtraction

100

X + 10 = 25

X = 15

200

P - 8 = 24

P = 32

300

Y + 120= 210

Y = 90

400

X - 5 = -19

X = -14

500

X + 7 = -14

X = -21

Equations multiplication and division

100

2X = 14

X = 7

200

5Y = 25

Y= 5

300

X/4 = 4 

X = 16

400

-8P = -64

P = 8

500

X/-9 = 3

X = -27

Two step equations

100

3x + 2x = 20

X = 4

200

6y - 2y = 40

y = 10

300

7x + 5x = 48

X = 4

400

6 + 3x + 4= 40

X = 10

500

4y - 8y = -24

y = 6

Integers

100

12-6=

6

200

10-14=

-4

300

-22 + 10=

-12

400

-15-10=

-25

500

-4 + 16 =

12

Fun Facts

100

What is Mr. Trainor's first name?

Mark

200

What is the Samoset Mascot?

A Wildcat

300

How old is Mrs. Forgues?

50

400

What is the school nurse's name?

Mrs. Girard

500

What is the message Mr. Trainor says everyday at the end of announcements?

Make good choices and be the best person you can be today.