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# Expressions & Equations

## Exponent Exploration

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

## Multi-Step Equations – Smallest (or Largest) Solution

Directions: Use the digits 1 to 9, at most one time each, to create an equation where x has the smallest (or greatest) possible value. Source: Daniel Luevanos

## Multi-Step Equations – Positive (or Negative) Solution

Directions: Use the digits 1 to 9, at most one time each, to create an equation where x has a positive (or negative) value. Source: Daniel Luevanos

## Dividing Monomials

Directions: Use the whole numbers 1 through 10, at most one time each, and fill in the boxes to make the statement true Source: Richard Hung

## Fraction Exponents

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

## Two-Step Equations 3

Directions: Use the whole numbers 1 through 9 only one time each to find the largest (or smallest) possible values for the sum of x and y. Source: Erick Lee

## Create an Equation with a Solution Closest to Zero

Directions: Using whole numbers 1 through 9 at most once, create an equation such that the solution is closest to zero. Source: Daniel Luevanos

## Standard Form

Directions: Use any whole number from 1 to 9 to find the steepest and flattest slope. Also, find the highest and lowest y-intercept. You may only use a number once. Source: Dane Ehlert