STAAR Review TEK 8.5G

Front

What is scientific notation?

Back

A way of expressing numbers that are too large or too small to be conveniently written in decimal form, using powers of ten.

Front

Convert 5,650,000 to scientific notation.

Back

5.65 x 10^6

Front

What is the best category for the number -16?

Back

INTEGER

Front

Define a whole number.

Back

A non-negative number without fractions or decimals, including zero.

Front

What is a rational number?

Back

A number that can be expressed as a fraction, where both the numerator and the denominator are integers.

Front

What is an irrational number?

Back

A number that cannot be expressed as a simple fraction, and its decimal representation is non-repeating and non-terminating.

Front

What is the difference between integers and whole numbers?

Back

Integers include negative numbers, zero, and positive numbers, while whole numbers include only zero and positive numbers.

Front

How do you convert a number to scientific notation?

Back

Move the decimal point in the number until only one non-zero digit remains to the left, then count the number of places moved and use that as the exponent of ten.

Front

What is the scientific notation for 0.00045?

Back

4.5 x 10^-4

Front

What is the value of 10^3?

Back

1000