Open Middle®
Directions: Using the digits 1 to 9, at most one time each, place a digit in each box so that the line is tangent to the parabola. Source: Erin Stenger
Read More »Directions: Using the digits 1 to 9, at most one time each, place a digit in each box so that the line is tangent to the parabola. Source: Erin Stenger
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