Math Jeopardy Unit 2

P.E.M.D.A.S

100

(10-6)-3-2

(10-6)-3-2

   4-3-2

     4-1

       1

200

(4*4)-8+4

(4*4)-8+4

  16-8+4

   16-12

       4

300

(5*7)-(4*7)

(5*7)-(4*7)

  30-(4*7)

    30-28

       2

400

(9+(9*3))/6

(9+(9*3))/6

  (9+27)/6

     36/6

        6

500

(4)*5(2*3)

(4)*5(-2*3)

 4*5-6

  20-6

   14

Evaluating Expressions

100

8y+4x            (if y=2 and x=3)

8y+4x            (if y=2 and x=3)

8(2)+4(3)

 16+12  

    28

200

7v-9y       (if v=5 and y=3)

7v-9y       (if v=5 and y=3)

7(5)-9(3)

 35-27

    8

300

3ha-2ah     (if h=5 and a=4)

3ha-2ah      (if h=5 and a=4)

3(5)(4)-2(4)(5)

      60-40

         20

      

400

y/4  (-2u-6)      (if y=8 and u=5)

y/4   (2u-6)      (if y=8 and u=5)

  8/4 (-2(5)-6)

    2 (-10-6)

       2-16

        -14 

500

ahb-4ba    (if a=4 and b=3 and h=5)

ahb-4ba    (if a=4 and b=3 and h=5)

(4)(3)(5)-4(3)(4)

60-48

  12

Combining like terms

100

10p+4p-5

10p+4p-5

  14p-5

200

4p+6x+9p-10

4p+6x+9p-10

  13p+6x-10

300

15p-5x-10p-8x+11

15p-5x-10p-8x+11

5p-13x+11

400

8v+3y-11+9v-1y+1

8v+3y-11+9v-1y+1

17v+2y-12

500

x+y-9+10y-5+8x

x+y-9+10y-5+8x

9x+11y-15

Distributive Prop.

100

2(v+8)

2(v+8)

2v+8*2

2v+16

200

6(y-3)

6(y-3)

6y-3*6

6y-18

300

9(4v-5)

9(4v-5)

9*4v-5*9

36v-60

400

5(8v+9y)

5(8v+9y)

5*8v+9y*5

40v+45y

500

2/4(5x-9)

2/4(5x-9)

2/4*5x-9*2/4

2.5x-4.5

C.L.T + Distribute

100

9-9(v-1)

9-9(v-1)

9-9v-9

   9v

200

8-7(3+1x)

8-7(3x+1)

8-21x+7

21x+1

300

6y-7(3y+2)

6y-7(3y+2)

6y-21y+14

  -15+14

400

7v-9(4v-2x)

7v-9(4v-2x)

7v-36v-18x

-29v-18x

500

12(6+3y)-9

12(6+3y)-9

72+36y-9

63+36y