Show:
POSITIVE
NEGATIVE
POS or Not ?
First or Last ?
MYSTERY
100

8 + 25 - 1

32

100

( - 2 ) * ( 29 )

- 58

100

pos * neg * pos

NEGATIVE
( odd number of negatives )

100

18 - 27 + (36/9)
What is the FIRST step ?

36 / 9

100

Sq Root of 289

17

200

(4*7) - (4*5)

8

200

(- 7) - (- 10) + (- 88)

- 85

200

( pos + pos ) * ( neg + neg )

NEGATIVE
pos + pos  =  pos
neg + neg  =  neg
therefore... pos * neg = negative

200

SqRt of 121 * (14-10)

What is the LAST step ?



11 * 4

200

10 -3
identify all equivalent values

.001    1/10*1/10*1/10

  1/1000   and   1/103

300

- (5*3 )+(- 7 *- 7)

4

300

52 - ( 24/2 + 50/2 )

- 12

300

- 24-77+(sq rt of 225 * sq rt of 9)+ sq rt of 361

-  37

300

[ 9-18+ (20/5) ] * 3+77
What is the FIRST step ?

20 / 5

300

Identify the QUAD that has NO Lines of Symmetry
and opposite sides are congruent

Parallelogram

400

100 + (101) - (- 100)

111

400

 [ (- 1/4)* (4/1) ] * (103)

- 1000  

400

(neg*neg)+(neg*neg)+(neg /neg)

POSITIVE

even number of NEGATIVES

400

9 +  ( (   8 - 20 ) + 5 ) * 3
What is the LAST step ?

9 - 21

400

Explain Absolute Value ... give an example

| x | =  distance from zero

| -  x |  =   | x  |
 same distance from zero

500

1/2 + 2(45) +( -4 *-4)- (1/2)0

105.5

500

- (14-52 ) - (Sq Root of 225) - ( 92 )

-  58

500

Why is ABSOLUTE VALUE important for adding & subtracting ?

Ab Value determines if the final answer is positive or negative

500

(17-20)+[( 42-50) ]-[(( 33 ))+ 100 )]
What is the FIRST step ?

33

INNER MOST Grouping

500

Give 3 different vocab words for what is REQUIRED for the  " X - axis "  of a Histogram

Range
Bins
Width
Intervals