Directions: Use the digits 1 to 9, at most one time each, to fill in the boxes and make two true number sentences. Source: Robert Kaplinsky

Read More »# Tag Archives: DOK 2: Skill / Concept

## Complex Number Products

Directions: Use the integers -9 to 9 at most one time each, place an integer in each box to make a positive real number product and then repeat the process to make a negative real number product. You may use all the integers each time. Source: Robert Kaplinsky

Read More »## Equilateral Triangle

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to fill in the circles of the triangle. The sum of the numbers on each side of the triangle is equal to the length of that side. Arrange the numbers so that the triangle is an equilateral triangle. Source: Erick Lee

Read More »## System of Inequalities

Directions: Fill each blank with a different integer such that the point (4,4) is within the solution region created by the constraints. Source: Erick Lee

Read More »## Equivalent lines in slope-intercept and standard form

Directions: Using the digits 1 to 9 at most one time each, fill in the boxes to complete the statement below. Source: Andy Schwen

Read More »## Dividing Monomials

Directions: Using the digits 1 to 10, at most one time each, fill in the boxes to make the statement true. Source: Richard Hung

Read More »## Fraction Exponents

Directions: Using the digits 1 to 9, at most one time each, fill in the boxes to make the statement true. Source: Shaun Errichiello

Read More »## Adding Fractions 4

Directions: Using the integers 1 to 10 at most one time each, fill in the boxes so that the sum is equal to 1. Source: Joshua Nelson

Read More »## Rounding Decimals

Directions: Using the digits 1 to 6 at most one time each, fill in the boxes to make the largest (or smallest) number that rounds to 5. Source: Annie Forest

Read More »## Trigonometric Equation

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to make the trigonometric equation below true: Source: Kevin Rees

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