4th Angles
An angle that measures exactly 90 degrees
What is a right angle?
To find a line of symmetry you have to be able to do this to a shape and have it line up evenly
What is fold?
In the number 3.78, this number is in the tenths place
What is the 7?
A fraction represents this
What is a part of a whole?
An angle that measures more than 90 degrees
What is obtuse?
A piece of paper has this many lines of symmetry
What is 2?
To build the number 2.41, you would need this many ones base ten blocks (the smallest ones)
What is 1?
The name for the top number of the fraction
What is the numerator?
When measuring an angle with a protractor, the hole is lined up with this
What is the vertex?
A square has this many lines of symmetry
What is 4?
We cannot have more than this many ones or tens (if we do, we need to regroup)
What is 10?
What is the denominator?
An angle that measures less than 90 degrees
What is an acute angle?
A triangle has this many lines of symmetry
What is 3?
True or False: When we add decimals, we follow a different process than adding whole numbers
What is false?
An equivalent fraction for 1/2
What is 2/4? (or others)
An angle that looks like a straight line
What is a straight angle?
In a circle, there are this many lines of symmetry
What is infinite?
We need this many tens to make a hundred
What is 10?
An equivalent fraction for 3/5
What is 6/10? (or others)