Directions: Using the digits 0 to 9 at most one time each, place a digit in each box to create a true equation. Source: Jos Bertemes

Read More »# Expressions & Equations

## Sums With Scientific Notation

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create the largest (or smallest) sum possible. Source: Annie DeAngelo

Read More »## Exponential Powers

Directions: Using the digits 0 to 9 at most one time each, place a digit in each box to create a result with the greatest exponent. Source: Kjersti Oliver

Read More »## Solving Equations with Variables on Both Sides (Fractions)

Directions: Using the digits 1 through 9 at most one time each, place a digit in each box to create an equation such that the solution is the largest integer possible. Source: Kristen Amaral

Read More »## Infinitely Many Solutions System of Equations

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create a a system of equations with infinitely many solutions. Source: Mike

Read More »## Systems of Equations 1

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create a system of equations with a solution in Quadrant 2. Source: Robert Kaplinsky

Read More »## Systems of Equations 2

Directions: Using the integers -9 to 9 at most one time each, place an integer in each box to create a system of equations with a solution in that’s as close to the origin as possible. Source: Robert Kaplinsky

Read More »## Linear Equations In One Variable 2

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create an equation with a solution that’s as close to zero as possible. Source: Robert Kaplinsky

Read More »## Linear Equations In One Variable 1

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to create two equations: one where x has a positive value and one where x has a negative value. Source: Robert Kaplinsky

Read More »## Graphing Linear Equations 2

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to make a linear equation which goes through (5, 4) and has a slope that’s as close to 0 as possible without being horizontal. Source: Robert Kaplinsky

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