Addition
Subtraction
Geometry
100
16
What is 8 + 8
100
0
What is 1 - 1
100
3 Dimensional
3D
200
34
What is 17 + 17
200
2
What is 5 - 3
200
2 Dimensional
2D
300
238
What is 119 + 119
300
11
What is 19 - 8
300
A right angle is like a-
L
400
1554
What is 876 + 678
400
9
What is 28 - 9
400
Smaller than a right angle
Acute
500
958
What is 999 +69
500
156
What is 109 - 53
500
Bigger than a right angle
obtuse
M
e
n
u