6th grade Math STAAR Review

Front

What is the formula for the area of a triangle?

Back

A = \frac{1}{2} bh

Front

What equation can be used to find n, the number of students in the class before 4 new students joined if the class had 32 students after?

Back

n + 4 = 32

Front

What equation shows the equivalent exchange rate if a traveler received 138 U.S. dollars for 100 Euros?

Back

1.38 = \frac{69}{50} = 138\%

Front

How do you order the numbers 0.4, \frac{3}{5}, -\frac{2}{3}, -0.8 in descending order?

Back

\frac{3}{5}, 0.4, -\frac{2}{3}, -0.8

Front

Which inequality is true if p = 3.4?

Back

8.5 ≥ 2.5p

Front

What is the definition of area in geometry?

Back

Area is the amount of space inside a two-dimensional shape, measured in square units.

Front

What does it mean to solve an equation?

Back

To find the value of the variable that makes the equation true.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.

Front

What is the difference between a rational and an irrational number?

Back

A rational number can be expressed as a fraction, while an irrational number cannot be expressed as a simple fraction.

Front

What is the purpose of an inequality?

Back

An inequality shows the relationship between two expressions that are not equal, indicating one is greater or less than the other.