Addition
Subtraction
Numerical vs Categorical
Bar Graphs
Lines/Rays/Angles
100
465 + 238
703
100
53 - 28
25
100
Seasons
Categorical
100
3 people
100
This angle is exactly 90 degrees
Right Angle
200
1,482+2,618
4,100
200
264 - 138
126
200
Days of the Week
Categorical
200
8 people
200
I'm 108 degrees. What type of angle am I?
Obtuse Angle
300
12,693 + 7,248
19,941
300
1,827 - 419
1,408
300
Weight
Numerical
300
12 birthdays
300
I'm 23 degrees. What type of angle am I?
Acute Angle
400
12,541 + 7,866
20,407
400
1,325 - 838
487
400
The number of songs on a playlist
Numerical
400
12 students
400
I'm part of a line and have 2 endpoints. What am I?
Line Segment
500
46,678 + 23,487
70,165
500
4,000 - 1,326
2,674
500
length of hair
numerical
500
20 people
500
I'm part of a line and have one endpoint. I continue without end in one direction. What am I?
Ray