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MEAP Preparation - Grade 4 Mathematics
1.9 Practicing Multiplication, Multiplying with Zeros

  1. Multiply the non zero numbers.
  2. Count the number of zeroes in the factors.
  3. Add the same number of zeroes to the product.
Example: 23x400
  • First multiply 23 and 4, this gives 92.
  • There are 2 zeroes in the question, hence the result is 9,200. Answer: 9,200

    Example: 30 x 400

  • First multiply 3 and 4, this gives 12.
  • There are 3 zeroes, hence the result is 12,000. Answer: 12,000
    Directions: Multiply the following. Also write at least 20 examples of your own.
  • Q 1: 3000 x 9000 =
    27,000,000
    2,700,000
    27,000

    Q 2: 120 x 2000 =
    122,000
    240,000
    48,000

    Q 3: 40 x 800 =
    3,200
    320,000
    32,000

    Q 4: 70 x 80 =
    490
    4200
    5600

    Q 5: 50 x 50 =
    2,500
    250
    25,000

    Q 6: 500 x 300 =
    50,000
    150,000
    15,000

    Q 7: 900 x 200 =
    1,800
    18,000
    180,000

    Q 8: 30 x 200 =
    600
    6,000
    60,000

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    Question 10: This question is available to subscribers only!


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