Thanksgiving Math Review 4th Grade

Front

What is a point in geometry?

Back

A point is a specific location in space that has no size or dimension.

Front

What is a line in geometry?

Back

A line is a straight path that extends infinitely in both directions with no endpoints.

Front

What is a ray in geometry?

Back

A ray is a part of a line that has one endpoint and extends infinitely in one direction.

Front

What is a line segment in geometry?

Back

A line segment is a part of a line that has two endpoints.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

Front

What is a straight angle?

Back

A straight angle is an angle that measures exactly 180 degrees.

Front

In the number 842, what is the place value of the digit 4?

Back

The place value of the digit 4 in 842 is Hundreds.

Front

What is the value of the digit 8 in the number 842?

Back

The value of the digit 8 in 842 is 800.