Classifying Angles
Vocabulary
Adding and Subtracting Integers
Multiplying and Dividing Integers
100

An angle that measures 183 is...

Reflex

100
Angles that measure less than 90 degree
Acute
100

- 5 + 8 = ?

3 or +3
100

- 4 x - 2 = 

8

200
An angle that measures 123 degrees is...
Obtuse
200

An angle that measures 180 degrees

Straight angle

200

- 8 - 5 = ?

-13

200

-15 / 3

-5

300
An angle that measures 90 degrees is
Right
300
An angle that measures 90 degrees
Right
300

- 34 + - 63 = ?

-97

300

5 x -5

-25
400
An angle that measures 180 degrees is...
Straight
400

An angle that opens "wider" than a right angle and measures more than 90 degrees but it also less than 180

Obtuse

400

- 4 - - 12 = 

8 or +8

400

-445 / 5

-89

500
An angle that measures 89.3 is...
Acute
500

Multiple angles are connected and form a circle. This circle is called?

Revolution

500

- 7 + - 2 - - 10 = ?

1 or +1

500

- 2 x 9 / -3

6

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