Tuesday, September 14, 2010

Standard and Expanded Form


Hello Mathematicians,

Make a three or four digit number and write it in standard and expanded form.

Have fun!

Love,

Miss Mastronardi
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26 comments:

  1. Jake and SarahSeptember 14, 2010 at 6:28 AM

    761
    700+60+1=761

    9,999
    9000+900+90+9=9,999

    ReplyDelete
  2. OliviaSeptember 14, 2010 at 6:34 AM

    163
    100+60+3=163
    437
    400+30+7=437
    598
    500+90+8=598
    237
    200+30+7=237
    451
    400+50+1=451
    864
    800+60+4=864
    975
    900+70+5=975
    531
    500+30+1=531

    ReplyDelete
  3. mallory,matthewSeptember 14, 2010 at 6:35 AM

    145
    100+40+5=145




    7,456
    7,000+400+50+6=7,456

    ReplyDelete
  4. JamieSeptember 14, 2010 at 7:52 AM

    142
    100+40+2=142

    894
    800+90+4=894

    789
    700+80+9=789

    ReplyDelete
  5. MiaSeptember 14, 2010 at 7:56 AM

    985
    900+80+5=985
    546
    500+40+6=546
    874
    800+70+4=874

    ReplyDelete
  6. AlexaSeptember 14, 2010 at 8:03 AM

    463
    400+60+3=463

    5,476
    5,000+400+70+6=5,476

    891
    800+90+1=891

    149
    100+40+9=149

    562
    500+60+2=562

    ReplyDelete
  7. YuvalSeptember 14, 2010 at 8:05 AM

    235
    200+30+5=235
    789
    700+80+9=789
    293
    200+90+3=293
    2,785
    2,000+700+80+5=2,785
    6,534
    6,000+500+30+4=6,354
    9,756
    9,000+700+50+6=9,756
    165
    100+60+5=165
    249
    200+40+9=249
    5,678
    5,000+600+70+9=5,678
    957
    900+50+7=957
    2,857
    2,000+800+50+7=2,857
    497
    400+90+7=497
    715
    700+10+5=715
    111
    100+10+1=111
    246
    200+40+6=246

    ReplyDelete
  8. AlexaSeptember 14, 2010 at 11:03 AM

    111
    100+10+1=111
    472
    400+70+2=472
    875
    800+70+5=875
    925
    900+20+5=925
    654
    600+50+4=654
    296
    200+90+6=296
    518
    500+10+8=518
    999
    900+90+9=999
    975
    900+70+5=975
    421
    400+20+1=421
    651
    600+50+1=651
    916
    900+10+6=916

    ReplyDelete
  9. AndrewSeptember 14, 2010 at 1:42 PM

    673
    600+70+3=673

    ReplyDelete
  10. Joonseo ChoiSeptember 15, 2010 at 4:04 AM

    146
    100+40+6
    485
    400+80+5
    496
    400+90+6
    782
    700+80+2
    583
    500+80+3
    7,451
    7,000+400+50+1

    ReplyDelete
  11. YuvalSeptember 15, 2010 at 10:42 AM

    734
    700+30+4=734
    845
    800+40+5=845
    2,957
    2,000+900+50=2,957
    9,571
    9,000+500+70+1=9,571
    123
    100+20+3=123
    134
    100+30+4=134
    1,278
    1,000+200+70+8=1,278
    922
    900+20+2=922
    876
    800+70+6=876
    933
    900+30+3=933
    825
    800+20+5=825
    345
    300+40+5=345
    789
    700+80+9=789
    1,234
    1,000+200+30+4=1,234
    777
    700+70+7=777
    566
    500+60+6=566
    999
    900+90+9=999
    787
    700+80+7=787
    888
    800+80+8=888
    766
    700+60+6=766
    4,555
    4,000+500+50+5=4,555
    889
    800+80+9=889
    767
    700+60+7=767
    222
    200+20+2=222
    577
    500+70+7=577

    ReplyDelete
  12. MatthewSeptember 15, 2010 at 12:17 PM

    2,323 2,000+300+20+3
    222 200+20+2
    4,,259 4,000+200+50+9



    Matthew

    ReplyDelete
  13. MasatoSeptember 15, 2010 at 6:55 PM

    1,234 1,000+200+30+4=1,234
    191 100+90+1=191
    1,111 1,000+100+10+1=1,111
    2,999 2,000+900+90+9=2,999
    666 600+60+6=666
    667 600+60+7=667
    6,666 6,000+600+60+6=6,666
    298 200+90+8=298
    111 100+10+1=111

    351 300+50+1=351
    121 100+20+1=121
    119 100+10+9=119
    1,111 1,000+100+10+1=1,111
    2,898 2,000+800+90+8=2,898
    4,444 4,000+400+40+4=4,444
    4,555 4,000+500+50+5=4,555
    4,871 4,000+800+70+1=4,871
    9,999 9,000+900+90+9=9,999
    1,399 1,000+300+30+3=1,399
    9,139 9,000+100+30+9=9,139

    ReplyDelete
  14. BennySeptember 16, 2010 at 6:38 AM

    345
    300+40+5=345
    357
    300+50+7+357
    246
    200+40+6=246
    123
    100+20+3=123
    581
    500+80+1=581
    192
    100+90+2=192
    543
    500+40+3=543

    ReplyDelete
  15. Miss MastronardiSeptember 16, 2010 at 8:57 AM

    Wow! You really understand this concept in math. Great job!

    ReplyDelete
  16. BennySeptember 16, 2010 at 11:03 AM

    456
    400+50+6=456
    413
    400+10+3=413
    2,567
    2,000+500+60+7=2,567
    9,876
    9,000+800+70+6=9,876
    8,971
    8,000+900+70+1=8,971
    4,754
    4,000+700+50+4=4,754
    6,543
    6,000+500+40+3=6,543
    7,111
    7,000+100+10+1=7,111

    ReplyDelete
  17. YuvalSeptember 16, 2010 at 2:29 PM

    296
    200+90+6=296
    1,234
    1,000+200+30+4=1,234
    567
    500+60+7=567
    225
    200+20+5=225
    408
    400+0+8=408
    2,222
    2,000+200+20+2=2,222
    489
    400+80+9=489
    456
    400+50+6=456
    2,468
    2,000+400+60+8=2,468
    009
    0+0+9=009
    876
    800+70+6=876
    479
    400+70+9=479
    957
    900+50+7=957
    457
    400+50+7=457
    648
    600+40+8=648
    5,858
    5,000+800+50+8=5,858
    579
    500+70+9=579
    890
    800+90+0=890
    977
    900+70+7=977
    653
    600+50+3=653
    988
    900+80+8=988

    ReplyDelete
  18. JamieSeptember 16, 2010 at 3:40 PM

    276
    200+70+6
    986
    900+80+6
    354
    300+50+4
    254
    200+50+4
    687
    600+80+7
    759
    700+50+9
    382
    300+80+2
    926
    900+20+6
    674
    600+70+4
    532
    500+30+2
    987
    900+80+7
    274
    200+70+4
    984
    900+80+4
    739
    700+30+9

    ReplyDelete
  19. EmilySeptember 18, 2010 at 4:57 AM

    213
    200+10+3=213
    457
    400+50+7=457
    891
    800+90+1=891

    ReplyDelete
  20. YuvalSeptember 22, 2010 at 6:27 AM

    1,111
    1,000+100+10+1=1,111
    390
    300+90+0=390
    678
    600+700+8=678
    000
    000+00+0=000
    957
    900+50+7=957
    789
    700+80+9=789
    777
    700+70+7=777
    9,126
    9,000+100+20+6=9,126
    964
    900+60+4=964
    666
    600+60+6=666
    423
    400+20+3=423
    999
    900+90+9=999
    912
    900+10+2=912

    ReplyDelete
  21. AlexaSeptember 24, 2010 at 10:50 AM

    111
    100+10+1=111
    222
    200+20+2=222
    333
    300+30+3=333
    444
    400+40+4=444
    555
    500+50+5=555
    666
    600+60+6=666
    777
    70o+70+7=777
    888
    800+80+8=888
    999
    900+90+9=99
    862
    800+60+2=862
    8,642
    8,000+600+40+2=8,642
    4,289
    4,000+200+80+9=4,289
    6,713
    6,000+700+10+3=6,713
    569
    500+60+9=569

    4

    ReplyDelete
  22. AlexaSeptember 28, 2010 at 11:09 AM

    457
    400+50+7=457
    391
    300+90+1=391
    960
    900+60+0=960
    7,238
    7,000+200+30+8=7,238
    4,395
    4,000+300+90+5=4,395

    ReplyDelete
  23. LoganSeptember 28, 2010 at 2:20 PM

    1,789

    1,000+700+80+9=1,789

    9,629

    9,000+600+20+9=9,629

    ReplyDelete
  24. EmiySeptember 29, 2010 at 9:43 AM

    123
    100+20+3=123
    456
    400+50+6=456
    789
    700+80+9=789
    147
    100+40+7=147
    258
    200+50+8=258
    369
    300+60+9=369
    159
    100+50+9=159
    269
    200+60+9=269
    759
    700+50+9=759
    984
    900+80+4=984
    852
    800+50+2=852
    269
    200+60+9=269
    564
    500+60+4=564
    468
    400+60+8=468
    246
    200+40+6=246

    ReplyDelete
  25. Jack and YuvalSeptember 29, 2010 at 10:02 AM

    1,234
    1,000+200+30+4=1,234
    957
    900+50+7=957
    7,890
    7,0000+800+90+0=7,890
    890
    800+90+0=890
    345
    300+40+5=345
    845
    800+40+5=845
    537
    500+30+7=537
    987
    900+80+7=987
    965
    900+60+5=965
    467
    400+60+7=467
    867
    800+60+7=867
    456
    400+50+6=456
    679
    600+70+9=679
    9,999
    9,000+900+90+9=9,999
    145
    100+40+5=145
    765
    700+60+5=765
    9,865
    9,000+800+60+5=9,865
    865
    800+60+5=865
    682
    600+80+2=682
    245
    200+40+5=245
    7,629
    7,000+600+20+9=7,629
    915
    900+10+5=915
    671
    600+70+1=671
    619
    600+10+9=619
    710
    700+10+=710
    478
    400+70+8=478
    6,365
    6,000+300+60+5=6,365
    4,989
    4,000+900+89+9=4,989
    936
    900+30+6=936
    95,559
    90,000+5,000+500+50+9=95,559
    100,597
    100,000+500+90+7=100,597
    900,999
    900,000+900+90+9=900,999
    964
    900+60+4=964

    ReplyDelete
  26. EmilyOctober 7, 2010 at 6:25 AM

    Wow Mia your good on math.

    ReplyDelete

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