# The Number System

## Comparing Fractions to Decimals 2

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to make a true statement. Source: Owen Kaplinsky

## Comparing Fractions to Decimals

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to make a true statement. Source: Owen Kaplinsky

## Three Digit Integer Sums

Directions: Using the digits 1 to 9 at most one time each, place a digit in each box to find the second greatest solution. Source: Neil Hamilton

## Multiplying And Dividing Rational Numbers 2

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create a quotient with the greatest possible value. Source: Robert Kaplinsky

## Multiplying And Dividing Rational Numbers 1

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create two equations. You may reuse all the integers for each equation. Source: Robert Kaplinsky

## Adding And Subtracting Rational Numbers 2

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create an equation where each side has the greatest possible value. Source: Robert Kaplinsky

## Adding And Subtracting Rational Numbers 1

Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create two equations. You may reuse all the integers for each equation. Source: Robert Kaplinsky

## Multiplying Integers 2

Directions: Using the integers -9 to 9 at most one time each, place an integer in each box to make the greatest possible product. Source: Robert Kaplinsky in Open Middle Math