New Vocabulary: minus, zero. Twelve minus one is eleven. :: 12 – 1 = 11 Eleven minus one is ten. :: 11 – 1 = 10 Ten minus one is nine. :: 10 – 1 = 9 Nine minus two is seven. :: 9 – 2 = 7 Eight minus three is five. :: 8 – 3 = 5 Seven minus four is three. :: 7 – 4 = 3 Six minus five is one. :: 6 – 5 = 1 Five minus one equals four. :: 5 – 1…

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