Fractions

• Short Word Problems  
  Mystery Picture Game

Printable Worksheets

• Addition 1
• Addition 2
• Subtraction

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Algebra

Printable Worksheets

• Worksheet 1a
  Example: x+7=14
• Worksheet 1b
  Example: 7+x=14
• Worksheet 2
  Example: x-7=14
• Worksheet 3
  Example: 2x+7=17
• Worksheet 4
  Example: x/2+7=14
• Worksheet 5
  Example: 3x+7=14+2x

Decimal Numbers

• Matching Fractions to Their Equivalent Decimals
  Lesson and Practice Exercise
• Match Fractions with Decimals
  Practice Exercise
• Reading Decimals
  Interactive Lesson
• Reading, Naming, and Writing Decimals
  Lesson and Practice Exercise
• Reading Decimals 1  
  Tile Puzzle - be awesome, cool, nice and more by solving this puzzle
• Reading Decimals 2  
  Tile Puzzle - be awesome, cool, nice and more by solving this puzzle

Printable Worksheets

Adding and Subtracting Decimals

• Addition 1
• Addition 2
• Subtraction

Rounding Decimals

• Multiplication by an Integer
• Rounding to Nearest Whole Number
• Rounding to Tenths
• Rounding to Hundredths

See more Decimals

Measures

Length - U.S. Standard Units

Printable Worksheets

• Basic Facts 1
• Basic Facts 2
• Addition

Length - Metric Units

• Basic Facts 1
• Basic Facts 2

Time Units

• Basic Facts 1

Negative and Positive Numbers

• Adding and Subtracting 
  Mystery Picture Game
• All Arithmetic Operations 
  Mystery Picture Game

Printable Worksheets

• Example Problems
• Addition
• Subtraction
• Multiplication
• Division

See more Negative and Positive Numbers

Math Challenge

• New Math Challenge Problem

See more Math Challenge