TEACHING TEXTBOOKS MATH 3

Lessons

• 1. Simple Additions and Subtractions
• 2. Ones and Tens
• 3. Odd and Even Numbers
• 4. Days, Weeks, Months, and Years
• 5. Adding Twos
• 6. Differences of One
• 7. Sums of Ten
• Quiz 1
• 8. Doubles
• 9. A Little More than Double
• 10. Lines and Line Segments
• 11. Horizontal, Vertical, and Oblique Line Segments
• 12. Angles
• 13. Common Shapes
• 14. Taking Away Half of a Double
• Quiz 2
• 15. Adding Ten the Easy Way
• 16. Subtracting Ten the Easy Way
• 17. Rounding Numbers to the Nearest Ten
• 18. Adding Nine
• 19. Subtracting Nine
• 20. Pictographs
• 21. More Simple Additions
• Quiz 3
• 22. Doing Subtractions by Adding
• 23. Writing Numbers to 99
• 24. Adding Multiples of Ten
• 25. Hundreds and Thousands
• 26. Subtracting Multiples of Ten
• 27. Bar Graphs
• 28. More on Place Value
• Quiz 4
• 29. Adding Multiples of 100
• 30. From Digits to Words
• 31. From Words to Digits
• 32. Subtracting Multiples of 100
• 33. Line Graphs
• 34. Addition Puzzles
• 35. Long Addition
• Quiz 5
• 36. Subtraction Puzzles
• 37. Parts of a Whole
• 38. Adding Tens and Ones in Your Head
• 39. Writing Fractions
• 40. Part of a Group
• 41. More Long Addition
• 42. Long Subtraction
• Quiz 6
• 43. Greater Than, Less Than
• 44. More Long Subtraction
• 45. Listing Numbers in Order
• 46. Adding Three or More Single-Digit Numbers
• 47. Carrying
• 48. Addition Word Problems
• 49. Perimeter
• Quiz 7
• 50. Carrying Twice
• 51. Expanded Form
• 52. Adding Strings of Bigger Numbers
• 53. What is Multiplication?
• 54. Multiplication Basics
• 55. More Addition Puzzles
• 56. Subtraction Word Problems
• Quiz 8
• 57. Multiplying by 10
• 58. Multiplying by 5
• 59. Multiplying by 2
• 60. Multiplying by 4
• 61. Multiplying by 3
• 62. Multiplying by 6
• 63. Multiplying by 8
• Quiz 9
• 64. Multiplying by 9
• 65. Multiplying by 11
• 66. Multiplying by 7 and 12
• 67. The Multiplication Table
• 68. Comparison Word Problems
• 69. Multiplying with Two Digits
• 70. Rounding to the Nearest Hundred
• Quiz 10
• 71. Paper Money
• 72. Adding Paper Money
• 73. Coins
• 74. Adding Coins
• 75. More Money Problems
• 76. Finding Area by Counting Tiles
• 77. Finding Area by Multiplying
• Quiz 11
• 78. Multiplication Word Problems
• 79. Making Change
• 80. Writing Money with a Dollar Sign and Decimal Point
• 81. Carrying When Multiplying
• 82. Comparing Small Amounts of Money
• 83. Counting Larger Amounts of Money
• 84. The Two Halves of the Day
• Quiz 12
• 85. Digital Clocks
• 86. Multiplying Three or More Numbers
• 87. Regrouping
• 88. Adding Dollars and Cents on Paper
• 89. Subtracting Dollars and Cents on Paper
• 90. Clocks with Hands Part 1
• 91. Dozen and Half Dozen
• Quiz 13
• 92. Mixed Numbers
• 93. Number Lines
• 94. Rulers
• 95. Yardsticks and Tape Measures
• 96. Clocks with Hands Part 2
• 97. Reading a Thermometer
• 98. Cups, Pints, Quarts, and Gallons
• Quiz 14
• 99. Identifying the Factors of a Number
• 100. More Adding Dollars and Cents
• 101. More Subtracting Dollars and Cents
• 102. Showing Addition and Subtraction on a Number Line
• 103. Showing Multiplication on a Number Line
• 104. Understanding Directions on a Map
• 105. Comparing and Adding Fractions with Common Denominators
• Quiz 15
• 106. Subtracting Fractions with Common Denominators
• 107. Regrouping Twice
• 108. Place Value to Hundred Thousands
• 109. Multiplying by 100 and 1,000 in Your Head
• 110. Multiplying a Multiple of 10, 100, or 1,000 in Your Head
• 111. The Meaning of Division
• 112. Division Basics
• Quiz 16
• 113. Dividing by 0, 1, and the Number Itself
• 114. Dividing Using Your Multiplication Facts
• 115. More Carrying when Multiplying
• 116. The Metric System
• 117. Division Word Problems
• 118. Percents
• Quiz 17