Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the smallest (or largest) possible sum. Source: Robert Kaplinsky
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Adding Mixed Numbers
Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the largest sum possible. Source: Robert Kaplinsky
Read More »Subtracting Mixed Numbers
Directions: Using the digits 1 to 9, at most one time each, place a digit in each box to make the least possible difference. Source: Robert Kaplinsky
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