Students press equation buttons to reveal the difference at their fingertips! For example, to subtract 8 – 5, students guess the answer, then press the equation button marked “8 – […]
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Subtraction Machine
Tag: arithmetic
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Division Machine
Students press equation buttons to reveal the answer! For example, to solve 25 divided by 5, students guess the answer, then press the equation button marked “25 – 5”. The […]
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Addition Machine
Students press equation buttons to reveal the sum at their fingertips! For example, to add 4 + 5, students guess the answer, then press the equation button marked “4 + […]