General Rules
Decimals
Dividing Decimals
Fractions
Dividing Fractions
Algebra
100

(+) x (+) =

(+) or positive

100

-4.4 x (-6.02)

26.488

100

-4.95 ÷ 1.5

-3.3

100

`3 9/10*(-2 2/3)`

`-10 2/5`

100

`-1 5/6-:4 1/6`

`-11/25`

100

If a=-3, b=5, and c= -1/2

a x c = 


1 1/2

200
(-9)2

81

200

Turn this decimal into a fraction in simplest form: 

-0.86

-43/50

200

6.4 ÷ (-3.2)

-2

200

Write this fraction as a decimal: 


-3 2/5

-3.4

200

`-4/11-:2/7`

`-1 3/11`

200

if a=-3, b=8, and c= -3/4 

a x b x c =

18

300

Tell whether the expression is positive or negative without evaluating.

`-3/10 * (-8/15)`


positive

300

-7.2 x 0.1 x (-100)

72

300

-15.4 ÷ (-2.5)

6.16

300

`-2 3/8*(-1 3/5)`

`3 4/5`

300

`9/10-:(-1 1/5)`

`-3/4`

300

If a=-5, b=1/2, and c= -3/4 


1/6 + ab =

-2 1/3

400

-5(7)

-35

400

Turn this decimal into a fraction in simplest form: 


4.5

4 1/2

400

32.436 ÷ (-4.24)

-7.65

400

(-1/4)3

-1/64

400

`-4 1/6-:1 1/3`

`-3 1/8`

400

If a=-2, b= 2, and c = 1/2


1/4(c)- 2/3(a) =

1 11/24

500

which is greater? 


-3 3/5 or -3.63

-3 3/5

500

-6 x (-0.05) x (-0.4)

-0.12

500

How many 2.25-pound containers can you make with 24.75 pounds of almonds?

11 containers

500

`-3/5*2 2/7(-3 3/4)`

`5 1/7`

500

How many

`1 1/4`

 pound packages can you make with

`7 1/2`

 pounds of cashews?

6 packages

500

Find the mean of the following temperatures: 


4°, -8°, 10°, -14°, -16°. Show your work.

-4.8°

M
e
n
u