I. Vocabulary Concepts: Find the word on the WORK BANK below and supply on the blank to
make the statement true.
1. In changing decimal to scientific notation, If the movement of the decimal place is
to the left, the exponent is _______.
2. In changing decimal to scientific notation, if the movement of the decimal place is
to the ______, the exponent is negative.
3. __________________ is a number expressed in the form ×
, where is a
decimal number with 1 ≤ ||< 10, and is an integer
4. The decimal point of ________________ is always placed on the rightmost part.
5. To convert a scientific notation with positive integer exponent to decimal notation
form, move the decimal point to the right by the number of ________________.
6. To convert a scientific notation with negative integer exponent to decimal notation
form, move the decimal point to the ______ by the number of integer exponent.
7. In changing decimal to scientific notation, if the original number is _________than
10, the exponent is positive.
8. In changing decimal to scientific notation, if the original number is between 0 and
1, the exponent is_____________.
9. In words, the number in scientific notation is written as a number with one
______________ digit to the left of the decimal point multiplied by a power of 10.
10. In changing decimal to scientific notation, count the number of places the
_____________ is moved, and use that number as the number of integer exponent.

WORD BANK
right greater nonzero decimal point
left whole number negative
positive Scientific Notation integer exponent