Monday, January 25, 2010

Order of Operations


Rem: First name, last initial

PEMDAS

1. 2x2+2(3+4)÷9=

2. (16÷4)+(14÷2)-3x3=

3. (3x9)2=

4. 20÷(2+3)+7=

5. 7(8-5)+(4-1)3=

6. (6+8)x(6-8)=

7. (5x4)+(2÷2)x(7-4)=

8. 2(3)x6+5(4)-6=
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20 comments:

  1. AnonymousJanuary 25, 2010 at 6:00 AM

    deanna.p

    1. 5.1
    2. 2
    3. 54
    4. 11
    5 30
    6. 28
    7. 23
    8. 56

    ReplyDelete
  2. AnonymousJanuary 25, 2010 at 6:00 AM

    1. 5.2 Justen Nocelli
    2. 2
    3. 54
    4. 11
    5. 30
    6. 28
    7. 23
    8. 56

    ReplyDelete
  3. AnonymousJanuary 25, 2010 at 6:00 AM

    1. 5.1 KORBEN K.
    2. 2
    3. 54
    4. 11
    5. 30
    6. 28
    7. 23
    8. 56

    ReplyDelete
  4. AnonymousJanuary 25, 2010 at 6:01 AM

    1. 2 5. 30

    2. 2 6. 28

    3. 54 7. 48

    4.11 8. 50
    Amanda a

    ReplyDelete
  5. AnonymousJanuary 25, 2010 at 6:04 AM

    Erica B.
    1)2
    2)2
    3)54
    4)28
    5)126
    6)28
    7)53
    8)50

    ReplyDelete
  6. AnonymousJanuary 25, 2010 at 6:05 AM

    1 5.1
    2 2 brandon m.
    3 54
    -
    4 10
    5 63
    6 28
    7 63
    8 143

    ReplyDelete
  7. AnonymousJanuary 25, 2010 at 6:06 AM

    stephanie s.

    1) 5.5

    2)2

    3)54

    4)11

    5)30

    6) 28

    7)48

    8)50

    ReplyDelete
  8. AnonymousJanuary 25, 2010 at 3:33 PM

    1.2x2+2(3+4)%9=2
    2.(16%4)+(14%2)-3x3=2
    3.(3x9)2=54
    4.20%(2+3)+7=11
    5.7(8-5)x(4-1)3=189
    6.(6+8)x(6-8)=28
    7.(5x4)+(2%2)x(7-4)=63
    8.2(3)x6+5(4)-6=714
    Victoria S.

    ReplyDelete
  9. AnonymousJanuary 26, 2010 at 5:57 AM

    1.) 7
    2.) 2
    3.) 54
    4.) 11
    5.) 106
    6.) 28
    7.) 23
    8.) 186
    Andrew C

    ReplyDelete
  10. AnonymousJanuary 26, 2010 at 6:07 AM

    Prince S. 8)158
    1)5.5
    2)2
    3)54
    4)11
    5)30
    6)28
    7)63

    ReplyDelete
  11. AnonymousJanuary 26, 2010 at 6:07 AM

    Rocco T. 8)158
    1.)5.5
    2)2
    3)54
    4)11
    5)126
    6)28
    7)63

    ReplyDelete
  12. AnonymousJanuary 26, 2010 at 6:08 AM

    Colleen P.
    1. 2*2+2[3+4]/9=7
    2. [16/4]+[14/2]-3*3=3
    3. [3*9]2=54
    4. 20/[2+3]+7=11
    5. 7[8-5]+[4-1]3=30
    6. [6+8]*[6-8]=112
    7. [5*4]+[2/2]*[7-4]=23
    8.2[3]*6+5[4]-6=672

    ReplyDelete
  13. AnonymousJanuary 26, 2010 at 6:10 AM

    Colleen P.
    1.7
    2.3
    3.54
    4.11
    5.30
    6.112
    7.23
    8.672

    ReplyDelete
  14. AnonymousJanuary 26, 2010 at 6:11 AM

    michael.j
    1.2x2+2(3+4)/9=2
    2.(16/4)+(14/2)-3x3=2
    3.(3x9)2=25
    4.20/(2+3)+7=6
    5.7(8-5)+4-1)3=5
    6.(6+8)x(6-8)=7
    7.(5x4)+(2/2)x(7-4)=4
    8.2(3)x6+5(4)-6=2

    ReplyDelete
  15. AnonymousJanuary 26, 2010 at 6:12 AM

    Wendy L.

    1. 3 +4=7 2x2=4 7 divided by 9= 1 remainder 1 2x1 remainder 2=2 remainder 2

    2. 16 divided by 4=4 14 divided by 2=7 7=4=11 11-9=2

    3.3x9=27 27x2=54

    4. 2+3=5 5 divided by 20=4 4=7=11

    5.8-5=3 4-1=3 3+3=6 6x7=42 42x3=126

    6.6+8==14 6-8=2 14x2=28

    7.5x4=20 2 divided by 2=1 7-4=3 20+1x3=63

    8.2x3=6x6=36 5x4=20-6=14 36+14=50

    ReplyDelete
  16. AnonymousJanuary 26, 2010 at 6:25 AM

    Matthew Saunders

    1. 2x2+2(3+4)/9= 5.5
    2. (16/4)+(14/2)-3x3= 2
    3. (3x3)2= 54
    4. 20/(2x3)+7= 11
    5. 7(8-5)+(4-1)3= 30
    6. (6+8)x(6-8)= 28
    7. (5x4)+(2/2)x(7-4)= 23
    8. 2(3)x6=5(4)-6= 50

    ReplyDelete
  17. AnonymousJanuary 27, 2010 at 6:06 AM

    Matthew I
    1. 2
    2. 2
    3. 29
    4. 11
    5. 30
    6. 28
    7. 63
    8. 10

    ReplyDelete
  18. AnonymousJanuary 27, 2010 at 6:18 AM

    1. 2*2 +2 (3+4) / 9 = 7

    2. (16 / 4) + (14 /2) -3*3 =2

    3. (3*9)2=54

    4. 20 /(2+3)+7=11

    5. 7(8-5)+(4+1)3 =30

    6.(6+8)*(6-8)=28

    7.(5*4)+(2/2)*(7-4)=63

    8.2(3)*6+5(4)-6=20

    Alaura G.

    ReplyDelete
  19. AnonymousJanuary 27, 2010 at 6:21 AM

    Amber C.

    1. 2x2+2(3+4) divided by 9=2
    2. (16 divided by 4) + (14 divided by 2)=3
    3. (3x9)2=54
    4. 20 divided by (2+3) +7=11
    5. 7(8-5)+(4+1)3=30
    6. (6+8)x(6-8)=28
    7. (5x4)+(2 divided by 2)x(7-4)=23
    8. 2(3)x6+5(4)-6=50

    ReplyDelete
  20. Ava LJanuary 27, 2010 at 6:28 AM

    1. 2*2 + 2(3+4)9
    2*2+2 7 9
    4+2 7 9
    4+ 14 9
    4+ 1 5/9
    5 5/9

    2.(16 4)+(14 2)-3*3
    4+7-3*3
    4+7-9
    11-9
    2
    3.(3*9 )2
    27*2
    54
    4.20 (2+3)+7
    20 5+7
    100+7
    107
    5.7(8-5)+(4-1)3
    7 3+3 3
    21+9
    30
    6.(6+8)*(6-8)
    14*-2
    -28
    7.

    ReplyDelete

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