It's nothing new
Coin Multiplication step 1 & 2.mov
Dividing by 10 Step 1.mov
Doubling with Pim Step 1 (with crossing ten).mov
Halving with PIM step 1.mov
INN - Number Bonds to 10 Step 2.mov
INN - Number Bonds to 10 Step 3.mov
INN - Number Bonds to 10 Step 4.mov
INN- Fact Families Step 1.mov
INN- Number Bonds to 10 Step 1.mov
Multiplying by 10 Step 1.mov
