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Grade 8 Algebra: Multiplying and Dividing in Scientific Notation

Name: ______________________Date: ____________Score: ____ / 8

Level 1

Multiplying

  1. 1. Multiply. Write in scientific notation:
    (2×103)(3×104)(2 \times 10^3)(3 \times 10^4)
  2. 2. Multiply. Write in scientific notation:
    (4×102)(2×105)(4 \times 10^2)(2 \times 10^5)
  3. 3. Multiply. Write in scientific notation:
    (1.5×106)(3×102)(1.5 \times 10^6)(3 \times 10^2)
  4. 4. Multiply. Write in scientific notation:
    (3×10−2)(3×105)(3 \times 10^{-2})(3 \times 10^5)
  5. 5. Multiply. Write in scientific notation:
    (2.2×10−3)(4×10−1)(2.2 \times 10^{-3})(4 \times 10^{-1})
  6. 6. Multiply. Write in scientific notation:
    (1.1×104)(7×10−6)(1.1 \times 10^4)(7 \times 10^{-6})
  7. 7. Multiply. Write in scientific notation:
    (2×107)(4.5×101)(2 \times 10^{7})(4.5 \times 10^{1})
  8. 8. Multiply. Write in scientific notation:
    (3.1×10−4)(2×10−3)(3.1 \times 10^{-4})(2 \times 10^{-3})