Math

There are 92 students in the 3 rd and 4th grade at johnsonville elementary. Forty - seven of these students are in the 4th grade . Write equation to find how many third grades there are. Use a question mark to represent the unknown number and solve

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  1. 47 + ? = 92

    Subtract 47 from 92

    ? = 92 - 47
    ? = ________ third graders

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