5th Grade STAAR Math Review #4

Front

What is the formula to calculate the area of a rectangle?

Back

Area = Length × Width

Front

If the length of a rectangular prism is 9 inches and the width is 40 inches, what is the area of the base?

Back

360 square inches

Front

What are the classifications of triangles based on angles?

Back

Acute, Right, Obtuse

Front

What are the classifications of triangles based on sides?

Back

Equilateral, Isosceles, Scalene

Front

What is an acute triangle?

Back

A triangle where all angles are less than 90 degrees.

Front

What is an isosceles triangle?

Back

A triangle with at least two sides of equal length.

Front

What is the distributive property in mathematics?

Back

a(b + c) = ab + ac

Front

What is the value of 8 × (3.8 + 13.2)?

Back

130

Front

What is net income?

Back

The amount of money remaining after all expenses have been deducted from total income.

Front

How do you balance a budget?

Back

Ensure that total income equals total expenses.