8th Math STAAR Review Blitzkrieg ROUND 1

Front

Express 8.025 x 10^-8 in standard notation.

Back

.00000008025

Front

Which rational number is the greatest: 0.702, 71%, 7/10, -0.723?

Back

71%

Front

Write 2.08 x 10^2 in standard form.

Back

208

Front

A square has an area of 28 in^2. The side length is between which two consecutive integer values?

Back

5 and 6

Front

Which statement is true? Every rational number is an integer, Every whole number is a counting number, Every integer is a whole number, Every integer is a rational number.

Back

Every integer is a rational number

Front

What is the definition of a rational number?

Back

A number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

What is standard notation?

Back

A way of writing numbers using digits, without exponents.

Front

How do you convert a number from scientific notation to standard notation?

Back

Move the decimal point to the right for positive exponents and to the left for negative exponents.

Front

What is the area of a square?

Back

Area = side length × side length.

Front

What is the relationship between integers and rational numbers?

Back

All integers are rational numbers because they can be expressed as a fraction with a denominator of 1.