3rd Quarter Benchmark Packet Extended Portion

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3rd Quarter Benchmark Packet Extended Portion

By William D. Peterson
Created 3 years ago

Duration 0:07:29
lesson view count 5
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  1. 3rd Quarter Benchmark

    Slide 2 - 3rd Quarter Benchmark

    • Study Guide
    • Extended
  2. 7.3 – Operations with Integers

    Slide 3 - 7.3 – Operations with Integers

    • 1) When adding integers and the sign are the same, keep the sign.
    • When adding integers and the signs are different, keep the sign of the bigger integer.
  3. 7.3 – Operations with Integers

    Slide 4 - 7.3 – Operations with Integers

    • 2) Add the following integers:
    • -4 + -12 = ____
    • -7 + 13 = ____
    • 10 + -17 = ____
  4. 7.3 – Operations with Integers

    Slide 5 - 7.3 – Operations with Integers

    • 3) Subtract the following integers:
    • 7 – (-2) = ____
    • -11 – 5 = ____
    • -9 – (-12) = ____
  5. 7.3 – Operations with Integers

    Slide 6 - 7.3 – Operations with Integers

    • 4) When multiplying or dividing integers, if the signs are the same the answer is positive.
    • When the signs are different, the answer is negative.
  6. 7.3 – Scientific Notation

    Slide 7 - 7.3 – Scientific Notation

    • Write the following in scientific notation or standard form.
    • 3,096,000 ___________________
    • 5,006 __________________
    • 0.000701 _________________
  7. 7.3 – Scientific Notation

    Slide 8 - 7.3 – Scientific Notation

    • Write the following in scientific notation or standard form.
    • d. 4.1 x 105 __________________
    • e. 1.89 x 103 __________________
    • f. 2.099 x 10-4 __________________