Math Mammoth 3-A

Chapters

• 1 Introduction ...................................................................... 7
• 1 Addition Review............................................................. 10
• 1 Adding in Columns .......................................................... 13
• 1 Subtraction Review....................................................... 14
• 1 Subtract in Columns ....................................................... 17
• 1 Patterns and Mental Maths ............................................ 19
• 1 Patterns in Pascal's Triangle .......................................... 21
• 1 Bar Models in Addition and Subtraction ...................... 23
• 1 Order of Operations ........................................................ 27
• 1 Making Bar Graphs ........................................................ 29
• 1 Line Graphs ..................................................................... 31
• 1 Rounding .......................................................................... 34
• 1 Estimating ........................................................................ 37
• 1 Money and Discounts ...................................................... 39
• 1 Calculate and Estimate Money Amounts ..................... 42
• 1 Review, Chapter 1 ......................................................... 45
• 2 Introduction ..................................................................... 47
• 2 Thousands ........................................................................ 49
• 2 At the Edge of Whole Thousands .................................. 52
• 2 More Thousands ............................................................. 54
• 2 Practising with Thousands ............................................ 56
• 2 Place Value with Thousands .......................................... 58
• 2 Comparing with Thousands .......................................... 60
• 2 Adding and Subtracting Big Numbers ......................... 63
• 2 Rounding and Estimating Large Numbers .................. 67
• 2 Multiples of 10, 100 and 1 000 ........................................ 71
• 2 Mixed Review, Chapters 1 - 2 ....................................... 74
• 2 Review, Chapter 2 .......................................................... 76
• 3 Introduction ..................................................................... 78
• 3 Understanding Multiplication ........................................ 82
• 3 Multiplication Tables Review...................................... 85
• 3 Scales Problems ............................................................. 88
• 3 Multiplying by Whole Tens and Hundreds ................. 92
• 3 Multiply in Parts 1 ......................................................... 96
• 3 Multiply in Parts 2 ......................................................... 99
• 3 More Practice ................................................................. 103
• 3 Estimating in Multiplication ......................................... 105
• 3 Multiply in Columns - the Easy Way ........................... 107
• 3 Multiply in Columns - the Easy Way, Part 2 ............... 110
• 3 Multiply in Columns - the Standard Way .................... 113
• 3 Multiplying in Colu mns, Practice ................................. 117
• 3 Order of Operations Again ............................................ 120
• 3 Money and Change ......................................................... 123
• 3 So Many of the Same Thing ........................................... 126
• 3 Multiplying Two-Digit Nu mbers in Parts .................... 129
• 3 Multiply by Whole Tens in Columns ............................ 134
• 3 Multiplying in Parts: Another Way .............................. 136
• 3 The Standard Multiplication Algorithm with a Two-Digit Multiplier .......................................... 138
• 3 Mixed Review, Chapters 1 - 3 ...................................... 142
• 3 Review, Chapter 3 ......................................................... 144
• 4 Introduction .................................................................... 147
• 4 Time Units ....................................................................... 150
• 4 The 24-Hour Clock ......................................................... 153
• 4 Elapsed Time or How Much Time Passes .................... 155
• 4 Measuring Temperature: Celsius ................................. 160
• 4 Temperature Line Graphs ............................................ 164
• 4 Measuring Length .......................................................... 166
• 4 More Measuring in Centimetres ................................... 168
• 4 Metric Units For Measuring Length ............................ 170
• 4 Metric Units of Weight .................................................. 173
• 4 Metric Units of Volume .................................................. 176
• 4 Mixed Review, Chapters 1 - 4 ...................................... 179
• 4 Review, Chapter 4 ......................................................... 181