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All the Ways to Subtract from 4
4 - 0 = 4. 4 - 1 = 3. 4 - 2 = 2. 4 - 3 = 1. 4 - 4 = 0. When you take away nothing, the number stays the same. When you take away everything, you get zero!
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Math — Subtraction to 5
4 - 0 = 4. 4 - 1 = 3. 4 - 2 = 2. 4 - 3 = 1. 4 - 4 = 0. When you take away nothing, the number stays the same. When you take away everything, you get zero!