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BA 3B

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    3B Review
  •   Study   Slideshow
  • All of these expressions mean the same thing except for one. Which one?
    4x6
    6x6
    6+6+6+6
    6x4
  •  10
  • Compute 50 ×73 ×10 × 2 .
    73,000
    730,000
    7,300
    730
  •  10
  • Which of these three expressions represents the greatest number?
    7×15+14×7
    31×3+5×31
    7x31
  •  10
  • 78x6
    468
  •  5
  • Alex has 12 baseball cards in total. Six of them are each worth 132 dollars. The other six are each worth 268 dollars. How much is Alex’s collection worth in total?
    2400
  •  10
  • Compute 43 × 7 +22 × 7 + 7 ×25
    630
  •  15
  • Given that 25 ×25 = 625 , what is 26 ×26 ?
    676
  •  15
  • How can we find 85 squared?
    85+85+25
    80x90+25
    80x85
  •  15
  • The expression below is equal to 2400. What number goes in the blank? 40×21+ ?  ×40
    39
    35
    40
  •  20
  • 563×563+ ? = 564×564
    1500
    1127
    1117
    270
  •  25
  • There are 12 games in a Trashketball season. Lizzie scores 7 points in each of the first six Trashketball games of the season, and scores 23 points in each of the final six games of the season. How many total points did Lizzie score this Tr
    170
    200
    190
    180
  •  25
  • Look at the pyramid shown. What number replaces the red question mark?
    3
    2
    4
    5
  •  25
  • What number goes in the blank? 123× ____ = 123,123,123.
    10,001
    1,001,001
    10,000,001
  •  25