1
A_NOTATION_HERSHEY'S GOLD 4h+1r=1h+2r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:18
2
B_NOTATION_HERSHEY'S GOLD 4h+1r=2h+2r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:24
3
C_NOTATION_HERSHEY'S GOLD 3h+2r=2h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:13
4
D_NOTATION_HERSHEY'S GOLD 5h+2r=2h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:27
5
E_NOTATION_HERSHEY'S GOLD 4h+2r=2h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:15
6
F NOTATION HERSHEY'S GOLD 4h+2r=2h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:08
7
G_NOTATION HERSHEY'S GOLD 4h+2r=2h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:39
8
Q_NOTATION_HERSHEY'S GOLD 3h+1r=3h+2r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
3:18
9
S_NOTATION_HERSHEY'S GOLD 1h+1r=2h+2r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
5:27
10
T_NOTATION_HERSHEY'S GOLD 2h+1r=3h+2r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
4:58
11
U_NOTATION_HERSHEY'S GOLD 2h+2r=4h+3r _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS
5:24

The Arithmetic Paradigm _ SOLVING BASIC EQUATIONS _ SOLVING BASIC WORD PROBLEMS