Summer Skills

Fractions

100

1/5+2/5

3/5

200

2/3 x 6/7

4/7

300

2/3+ 1/2

1  1/6

400

2 divided by 1/4

8

500

1 1/3 x 2 1/4

3

Decimals

100

1.23+2.1

3.33

200

2.1(1.4)

2.94

300

-6.14+2.3

-3.84

400

-4.51+(-3.6)

-8.11

500

1.62 divided by 0.2

8.1

Order of Operations

100

5(2-3)

-5

200

2²+3*4-6

10

300

-4²

-16

400

7/0

Undefined

500

[3-(2+4)²]-1

-34

Equations

100

x+7=10

3

200

-5x-4= 6

-2

300

2(x+4)-4x=20

-6

400

5x-1=3x+7

4

500

7x-4= 2x+5x-6

No solution

Graphing

100

What is the slope of y= -2x+4

-2

200

What is the y intercept of y= 2x

0

300

What does the line x = 3 look like?

Vertical line at x =3

400

What type of x values should you have in your table when solving by graphing?

Two positive, two negative and 0

500

Find the x and y intercept of

4x-2y=12

x=3 and y =-6