Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create a correct statment: Source: Andy Schwen
Read More »Prashant Saha
Percentages
Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create a correct sentence: Source: Cecilia Calvo
Read More »Solving One-Step Equations 2
Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to make a true equation where x has the greatest possible value. Source: Robert Kaplinsky
Read More »Solving One-Step Equations
Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to make each equation true. Source: Robert Kaplinsky
Read More »Order of Operations 4
Directions: Use the digits 0 to 9, only once, to make the inequality true. Source: Laura Wagenman
Read More »Creating Inequalities
Directions: Using the integers -4 to 4, at most one time each, create an inequality with solutions of x > 2/3. Source: Robert Kaplinsky
Read More »Least / Greatest Inequality Values
Directions: What’s the solution that has the least / greatest value to the inequality 4x > 12? Source: Robert Kaplinsky
Read More »Inequalities with Same Number of Solutions
Directions: Create two inequalities that have the same number of solutions. Source: Robert Kaplinsky
Read More »Close to 1000
Directions: Using the digits 1 to 9 exactly one time each, place a digit in each box to make the sum as close to 1000 as possible. Source: John Ulbright and Robert Kaplinsky
Read More »Creating Right Triangles 2
Directions: Using the digits 1 to 8 at most one time each, fill in the coordinates to create the vertices of a right triangle: A(__, __), B(__, __), C(__, __) Extension: Try to do this using only the digits 1 to 6. Source: Erick Lee
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