Grade 5

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Adina Rochkind

Directions: Using the digits 0 to 9, at most one time each, place a digit in each box to make the equation true. Source: Ellen Metzger

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the greatest possible product. Source: Marc DeArmond

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to get a difference closest to 0.     Source: Owen Kaplinsky

Directions: Use the operation symbols (+, -, x, and ÷) to make the equation true. Operation symbols may be used more than once. Source: Joshua Nelson

Directions: Use the operation symbols (+, -, x, and ÷) to make the equation true. Operations may be used more than once. Source: Joshua Nelson

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Joseph Nguyen

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make a whole number product. Source: Owen Kaplinsky

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Owen Kaplinsky, answer by Joseph Nguyen

Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the equation true. Source: Owen Kaplinsky