Tag Archives: DOK 2: Skill / Concept

Directions: Using the digits 1 through 9, fill I the blanks to make the answer closer to 200 than 300. Source: Marilyn Burns and Graham Fletcher

Directions: Find three fractions whose product is -5/24. You may use fractions between -8/9 to 8/9 no more than one time each. Find at least 2 possible combinations. Source: Al Oz

Directions: Using the digits 1 through 9 at most one time each, fill in the boxes to create the smallest (or largest) whole number quotient. Source: Ellen Metzger

Directions: Using only numbers 1-9 (without repeating any number), fill in the boxes to create a set of data with the largest possible absolute deviation. Source: Mark Alvaro

Directions: You have $1.00 in your pocket. You only have pennies, nickels, and dimes. You don’t have any quarters or other coins. What coins are in your pocket? Source: Andrew Gael

Directions: Using the digits 0 to 9 at most one time each, fill in the boxes to make a true equation. Source: Adrianne Burns

Directions: Using only numbers 1-9 (without repeating any number), fill in the boxes to create a set of data with the largest possible standard deviation. Source: Mark Alvaro

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

Directions: Using the digits 1 through 9, at most one time each, fill in the boxes to create 2 rectangular prisms so the volume of one rectangular prism is double the volume of the other rectangular prism. Source: Joe Schwartz

Directions: Fill in the blanks using all different non-zero digits (except the numbers 1 and 4, which have already been used) to make the greatest possible quotient. Source: Brian Lack