Simplifying Exponential Expressions and Scientific Notation

Simplifying Exponential Expressions and Scientific Notation

Assessment

Flashcard

Mathematics

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is scientific notation?

Back

A way to express very large or very small numbers using powers of ten, in the form of a x 10^n, where 1 ≤ a < 10 and n is an integer.

2.

FLASHCARD QUESTION

Front

How do you compare two numbers in scientific notation?

Back

Compare the exponents first. The number with the larger exponent is greater. If the exponents are the same, compare the coefficients.

3.

FLASHCARD QUESTION

Front

What does a negative exponent indicate?

Back

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

6.

FLASHCARD QUESTION

Front

How do you convert a decimal to scientific notation?

Back

Move the decimal point to the right of the first non-zero digit and count the number of places moved. This becomes the exponent of 10, which is negative if moved to the right.

7.

FLASHCARD QUESTION

Front

Back

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