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One Step Equations
Coordinate Plane
Perimeter/Area
Integer Operations
PEMDAS
100

x/5 = 16

16 x 5 = 80

x = 80

100

Which quadrant contains the following ordered pair: 

x is negative

y is negative

( -2, -3)

Quadrant III

100

Calculate the perimeter of a triangle whose sides and base are: 

Sides: 42 cm and 30 cm

Base: 50 cm

Perimeter: add all the sides

P = 50 + 30 + 42 

P = 80 + 42

P =122 cm

100

9 x [(-3) + 4 - (-2)2]

9 x [(-3) + 4 - (-2)2]

9 x [(-3) + 4 - 4]

9 x [1 - 4]

9 x [- 3]

-27


100

(43 ÷ 2) x 6 - 3

(43 ÷ 2) x 6 - 3

(64 ÷ 2) x 6 - 3

(32) x 6 - 3

192 - 3

189

200

7y = 56

56/7 = 8

y=8

200

Which quadrant contains the following ordered pair: 

x is negative

y is positive

( -2, +3)

Quadrant II

200

Area of a parallelogram whose base is 12 ft. and whose height is 5 ft.

Area of a parallelogram = base x height = bh

A = 12 x 5 = 60 ft.

200

13 - ( -3 ) + 2

13 - ( -3 ) + 2

13 +3  + 2

18


200

42  + (8 - 2)2  ÷ 4

42  + (8 - 2)2  ÷ 4

42  + (6)2  ÷ 4

16 + 36 ÷ 4

16 + 9

25

300

13 + r = -7

r = -7 - 13

r = - 20

300

Which quadrant contains the following ordered pair: 

x is positive

y is negative

( +2, -3)

Quadrant IV

300

Area of a parallelogram whose base is 16.6 ft. and whose height is 3.2 ft.

Area of a parallelogram = base x height = bh

A = 16.6 x 3.2 = 53.12 ft.

300

(−5)2 − 2 × (−9) + 6

(−5)2 − 2 × (−9) + 6

25 − 2 × (−9) + 6

25 − (-18)  + 6

43 + 6

49

300

(62 + 4) ÷ (18 - 14) 

(62 + 4) ÷ (18 - 14) 

(36 + 4) ÷ (18 - 14)

(40) ÷ (4) 

10

400

u - 12 = 16 

u = 16 + 12

u = 28

400

Which quadrant contains the following ordered pair: 

x is positive

y is positive

( +2, +3)

Quandrant I

400

Area of a triangle whose base is 13.0 ft,  whose height is 2.7 ft. and whose sides are 13.4 ft.

Area of a triangle = 1/2bh 

A= 13.0 x 2.7 divided by 2. 

A = 35.1 divided by 2 = 17.55 ft

400

4 × (−8) + 6 − (−2) 3

4 × (−8) + 6 − (−2) 3

4 × (−8) + 6 − (- 8)

-32 + 6 - (-8)

-26 - (-8)

-18

400

(62 +18 - 8) ÷ 2

(62 +18 - 8) ÷ 2

(36 +18 - 8) ÷ 2

(54 - 8) ÷ 2

(46) ÷ 2

23

500

When working with one step equations what are the rules to follow?

Make sure you use the opposite operation. 

If addition use subtraction. 

If subtraction use addition. 

If multiplication use division. 

If division use multiplication. 

500

Describe the X and Y axis. Use ordered pairs in your examples. 

 

The X axis is horizontal. The Y axis is vertical.

Ordered pair on the X axis (4, 0)

Ordered pair on the Y axis (0, 10)

500

Area of a triangle whose base is 260 cm ,  whose height is  15 cm. and whose sides are 24 cm.

Area of a triangle = 1/2bh 

A= 260 x 15 divided by 2. 

A = 3900 divided by 2 = 1,950 cm

500

(10 ÷ (−5) − (−2)) × (−3) 3

(10 ÷ (−5) − (−2)) × (−3) 3

( 2 - (-2) x (−3) 3

0 x -27

0

500

[(33 -21) x (15 - 9)] ÷ 3

[(33 -21) x (15 - 9)] ÷ 3

[(27 - 21) x (15 - 9)] ÷ 3

[(6) x (6)] ÷ 3

36 ÷ 3

12