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Review number crunching and data handling

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  • 548 + 73 is the same way with 550 + 70 - 2 + 3. True or False?
    True
  • Fill in the blank! 238 x 4 = 200 x 4 + 30 x 4 + ...... x 4.
    8
  • 14 x 12 is equal to ....
    168
  • 94 x 5 is equal to ....
    470
  • 20 x 75 is equal to .....
    1500
  • 19 x 75 = A x 75 – 1 x 75. What is A?
    20
  • 35 x 21 = 35 x 20 + 35 x A. What is A?
    1
  • 5892 + 738 is the same way with 5900 + 740 – 8 – 2. True or False?
    True
  • Half of 17 400 = half of ....... hundreds
    174
  • 5302 – 266 is the same as 5300 – 266 - 2. True or False?
    False
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