Week 4
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Day 1: Dividing by 2 with an Abacus Part 1
Day 1: Dividing by 2 with an Abacus Part 1
Day 2: Basic Halving
Day 2: Basic Halving
Day 3: Dividing by 2 with an Abacus Part 2
Day 3: Dividing by 2 with an Abacus Part 2
Day 4: Advanced Halving
Day 4: Advanced Halving