STAAR release Math test 2021

Front

What is an expression in math?

Back

An expression is a combination of numbers, symbols, and operators (like +, -, ×, ÷) that represents a value.

Front

What is the equivalent of 70 + 2 + 900?

Back

972

Front

How do you find the total number of outlets in multiple electrical panels?

Back

Multiply the number of outlets in one panel by the number of panels.

Front

If one electrical panel has 4 outlets, how many outlets do 6 panels have?

Back

24 outlets (4 outlets × 6 panels = 24 outlets).

Front

What is area in geometry?

Back

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

Front

What is the area of a patio covered with square tiles if each tile has an area of 1 square yard?

Back

The area of the entire patio is 105 square yards.

Front

What is perimeter in geometry?

Back

Perimeter is the distance around a shape, calculated by adding the lengths of all sides.

Front

How do you calculate the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula: P = 2(length + width).

Front

What is the perimeter of a rectangular mirror with side lengths of 46 inches and 0 inches?

Back

92 inches.

Front

What is a total in math?

Back

A total is the sum of all parts or numbers added together.