App Contents:

(contents shown in black are available in the app for free)

(contents shown in red are available in the app through In-App Purchases)

• Instructions and Glossary
• Multiplying Two Numbers
  • Method 1: Slide Method
  • Method 2: Stretch Out Method
  • Method 3: Add First Method
  • Method 4: Straight Down Method
  • Method 5: Proportional Stretch Out Method
• Squares
  • Method 1: Double First
  • Method 2: Minus Half Estimate, Times Twice Estimate
  • Method 3: Square Estimate First
• Almost Round Multiple Method
• 12 Multiplication Table
• Multiplying Three Numbers
• Cubes
  • Method 1: Normal Three-Way Method
  • Method 2: Change To Consecutive Numbers
  • Method 3: Expanded Polynomial
• Checking Your Work
  • Divisibility Test
  • Alteration Test
• Division
  • Expressing Quotient as Integer and Remainder
  • Expressing Quotient as Decimal
• Decimal To Fraction
• Divisibility Rules
• Days Of The Week
• Adding Many Numbers
• Counting
  • The Middle
  • Mark Every 5
  • Checkpoints
  • Draw A Line
  • Arrange Into Triangles Or Squares
• Special Cases
  • Multiplying By Multiple Of 9
  • Multiplying By Multiple Of 11
  • Multiplying By 143
    • Method 1: Divide By 7 First
    • Method 2: Separate Hundreds Place
    • Method 3: Multiply By 1,001 First
  • Multiplying By A Number Ending In 5
  • Same Tens Place, Ones Place Adds To 10
  • Midpoint Divisible By 10
  • Multiplying Numbers Close To 100
  • Adding Consecutive Numbers
  • Adding Almost Consecutive Numbers