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Integers, SM-Bank 057

Find the following products.  (3 marks)

  1. `-2xx-3`

    --- 1 WORK AREA LINES (style=lined) ---

  2. `-12xx-2`

    --- 1 WORK AREA LINES (style=lined) ---

  3. `7 xx-6xx-2`

    --- 1 WORK AREA LINES (style=lined) ---

Show Answers Only

a.   `6`   b.   `24`   c.   `84` 

Show Worked Solution
`text(Remember:)\ ` `-xx+ ` `=-`
  `+xx-` `=-`
  `- xx -` `= +`

  
a.  
`-2xx-3 = 6`

b.   `-12xx-2 = 24`

c.   `7 xx-6xx-2=-42xx-2=84`

Filed Under: Computation With Integers Tagged With: num-title-ct-core, smc-4209-60-Multiply/Divide

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