Tag Archives: DOK 2: Skill / Concept

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create a correct statment: Source: Andy Schwen

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to create a correct sentence: Source: Cecilia Calvo

Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to make each equation true. Source: Robert Kaplinsky

Directions: Use the digits 0 to 9, only once, to make the inequality true. Source: Laura Wagenman

Directions: Using the integers -4 to 4, at most one time each, create an inequality with solutions of x > 2/3. Source: Robert Kaplinsky

Directions: What’s the solution that has the least / greatest value to the inequality 4x > 12? Source: Robert Kaplinsky

Directions: Create two inequalities that have the same number of solutions. Source: Robert Kaplinsky

Directions: There are _____ red marbles and _____ blue marbles in Bag A. There are _____ red marbles and _____ green marbles in Bag B. Using the digits 1 to 9 at most one time each, fill in the boxes to make the probability of drawing a red marble from either bag the same. Extension: Change the problem such that …

Directions: Select three of the spinners from the image below (you may pick more than one of each) such that the total number of sectors in all three spinners totals 10. Select spinners so that the probability of all three spinners landing in the shaded sector is the smallest (or largest). Extension: How would the answer change if you could …

Directions: Using the digits 0 to 9, at most one time each, fill in the boxes so that the fraction equals the repeating decimal. Source: Daniel Luevanos