Tricks Flashcards
1
Q
How to cancel numbers in this equation:
9 D
- = -
7 105
A
9 D
- = -
1 15
2
Q
Triangles shortcuts
A
3,4,5
5,12,13
8,15,17
7,24,25
How to cancel numbers in this equation:
9 D
- = -
7 105
9 D
- = -
1 15
Triangles shortcuts
3,4,5
5,12,13
8,15,17
7,24,25