Hit the Safe


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This game presents students with a number and asks them to find all the factors (divisors) of it between 1-10. There are two modes: the first uses numbers 1-100 and the second uses 101-999. Students then select which numbers are factors and try to open the safe. If they are correct, the safe will open. If they are incorrect, the simulation gives a hint as to how many they have correct and two more tries. There is a calculator built in to the site for students to use to help solve each problem.

Learning Registry Activity


    Topics and Grades

    Grade: PS/Pre-K to 12

    Topics: Number Sense


    Resource Pedagogy

    Resource Type/Classification:

    • Interactives
    • Teacher Materials

    Tool for: Students