Tag Archives: Daniel Torres-Rangel

Coordinate Parallelograms

Directions: Using the digits 1 to 9 at most one time each, fill in the boxes so that the points make a parallelogram. Source: Daniel Torres-Rangel

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Definite Integral

Directions: Use the integers 1-9, without repetition, to fill in the empty spaces so that the equation with the definite integral is true. Source: Daniel Torres-Rangel

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