Grade 4 - Progress in Mathematics

(Marvins-Underground-K-12) #1
Choose a method to estimate. Then find
the sum or the difference.


  1. 53,007 14. 70,064 15. 80,102 16. $ 600.08
    21,979 19,155  9,516  59.99

  2. 98,694 18. 675 19. 75,628 20. $ 4.97
    287 44,526 8,073 826.13
     5,148  67  48  65.39

  3. 81,000 22. 94,000 23. 70,000 24. $ 600.00
    19,625 67,887 36,678  47.89


Align and add or subtract.


  1. 21,863 2,684 1,326 26. 82,010  395 13,692

  2. 65,600 1,592 28. $ 200.00 $ 126.74

  3. 90,506 3,729 30. $ 645.16 $ 8.88 $ .56

  4. When it was built, a college
    stadium had 56,976 seats.
    Later, 3813 more seats
    were added. How many
    people can that stadium
    seat today?
    32. A university stadium has
    75,339 seats. A rival
    university stadium has
    69,082 seats. How many
    more people can be seated
    in the first stadium than in
    the rival stadium?


Find the missing digits.


  1. 923 34. 629 35. 231 36. 856
     14  8  48
    776 441 85 6


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