Course Schedule

Mathematics 3 - Ray's Arithmetic >>> First 20 Lessons are FREE! <<<

  • 01

    Week #1

  • 02

    Week #2

  • 03

    Week #3

  • 04

    Week #4

  • 05

    Week #5

    • Math 3, Lesson 21: Addition to 100

    • Math 3, Lesson 22: Addition to 100

    • Math 3, Lesson 23: Addition to 100

    • Math 3, Lesson 24: Addition to 100

    • Math 3, Lesson 25: Weekly Review
  • 06

    Week #6

    • Math 3, Lesson 26: Multiple Addends and Higher Numbers

    • Math 3, Lesson 27: Multiple Addends and Higher Numbers

    • Math 3, Lesson 28: Multiple Addends and Higher Numbers

    • Math 3, Lesson 28: Multiple Addends and Higher Numbers

    • Math 3, Lesson 30: Weekly Review
  • 07

    Week #7

    • Math 3, Lesson 31: Multiple Addends and Higher Numbers

    • Math 3, Lesson 32: Multiple Addends and Higher Numbers

    • Math 3, Lesson 33: Multiple Addends and Higher Numbers

    • Math 3, Lesson 34: Multiple Addends and Higher Numbers

    • Math 3, Lesson 35a - TEST

    • Math 3, Lesson 35b - TEST
  • 08

    Week #8

    • Math 3, Lesson 36: Subtraction Review

    • Math 3, Lesson 37: Subtraction Review

    • Math 3, Lesson 38: Subtraction Review

    • Math 3, Lesson 39: Subtraction Review

    • Math 3, Lesson 40: Weekly Review
  • 09

    Week #9

    • Math 3, Lesson 41: Subtraction Tables to 12

    • Math 3, Lesson 42: Subtraction Tables to 12

    • Math 3, Lesson 43: Subtraction Tables to 12

    • Math 3, Lesson 44: Subtraction Tables to 12

    • Math 3, Lesson 45: Weekly Review
  • 10

    Week #10

    • Math 3, Lesson 46: Subtraction with Higher Numbers: Combined Operations

    • Math 3, Lesson 47: Subtraction with Higher Numbers; Combined Operations

    • Math 3, Lesson 48: Subtraction with Higher Numbers; Combined Operations

    • Math 3, Lesson 49: Subtraction with Higher Numbers; Combined Operations

    • Math 3, Lesson 50: Weekly Review
  • 11

    Week #11

    • Math 3, Lesson 51

    • Math 3, Lesson 52

    • Math 3, Lesson 53

    • Math 3, Lesson 54

    • Math 3, Lesson 55
  • 12

    Week #12

    • Math 3, Lesson 56

    • Math 3, Lesson 57

    • Math 3, Lesson 58a

    • Math 3, Lesson 58b

    • Math 3, Lesson 59

    • Math 3, Lesson 60
  • 13

    Week #13

    • Math 3 Lesson 61HB

    • Math 3, Lesson 62

    • Math 3, Lesson 63

    • Math 3, Lesson 64

    • Math 3, Lesson 65
  • 14

    Week #14

    • Math 3, Lesson 66

    • Math 3, Lesson 67

    • Math 3, Lesson 68

    • Math 3, Lesson 69

    • Math 3, Lesson 70
  • 15

    Week #15

    • Math 3, Lesson 71

    • Math 3, Lesson 72

    • Math 3, Lesson 73

    • Math 3, Lesson 74

    • Math 3, Lesson 75
  • 16

    Week #16

    • Math 3, Lesson 76

    • Math 3, Lesson 77

    • Math 3, Lesson 78

    • Math 3, Lesson 79

    • Math 3, Lesson 80
  • 17

    Week #17

    • Math 3, Lesson 81

    • Math 3, Lesson 82

    • Math 3, Lesson 83

    • Math 3, Lesson 84

    • Math 3, Lesson 85
  • 18

    Week #18

    • Math 3, Lesson 86

    • Math 3, Lesson 87

    • Math 3, Lesson 88

    • Math 3, Lesson 89

    • Math 3, Lesson 90
  • 19

    Week #19

    • Math 3, Lesson 91

    • Math 3, Lesson 92

    • Math 3, Lesson 93

    • Math 3, Lesson 94

    • Math 3, Lesson 95
  • 20

    Week #20

    • Math 3, Lesson 96a

    • Math 3, Lesson 96b

    • Math 3, Lesson 97

    • Math 3, Lesson 98

    • Math 3, Lesson 99

    • Math 3, Lesson 100
  • 21

    Week #21

    • Math 3, Lesson 101

    • Math 3, Lesson 102

    • Math 3, Lesson 103

    • Math 3, Lesson 104

    • Math 3, Lesson 105
  • 22

    Week #22

    • Math 3, Lesson 106

    • Math 3, Lesson 107

    • Math 3, Lesson 108

    • Math 3, Lesson 109

    • Math 3, Lesson 110
  • 23

    Week #23

    • Math 3, Lesson 111

    • Math 3, Lesson 112

    • Math 3, Lesson 113

    • Math 3, Lesson 114

    • Math 3, Lesson 115a - UNIT 3 TEST

    • Math 3, Lesson 115b - UNIT 3 TEST: Grading
  • 24

    Week #24

    • Math 3, Lesson 116a

    • Math 3, Lesson 116b

    • Math 3, Lesson 117

    • Math 3, Lesson 118

    • Math 3, Lesson 119

    • Math 3, Lesson 120
  • 25

    Week #25

    • Math 3, Lesson 121

    • Math 3, Lesson 122

    • Math 3, Lesson 123

    • Math 3, Lesson 124

    • Math 3, Lesson 125
  • 26

    Week #26

    • Math 3, Lesson 126

    • Math 3, Lesson 127

    • Math 3, Lesson 128

    • Math 3, Lesson 129

    • Math 3, Lesson 130
  • 27

    Week #27

    • Math 3, Lesson 131

    • Math 3, Lesson 132

    • Math 3, Lesson 133

    • Math 3, Lesson 134

    • Math 3, Lesson 135
  • 28

    Week #28

    • Math 3, Lesson 136

    • Math 3, Lesson 137

    • Math 3, Lesson 138

    • Math 3, Lesson 139

    • Math 3, Lesson 140
  • 29

    Week #29

    • Math 3, Lesson 141

    • Math 3, Lesson 142

    • Math 3, Lesson 143

    • Math 3, Lesson 144

    • Math 3, Lesson 145
  • 30

    Week #30

    • Math 3, Lesson 146

    • Math 3, Lesson 147

    • Math 3, Lesson 148

    • Math 3, Lesson 149

    • Math 3, Lesson 150, Part 1

    • Math 3, Lesson 150, Part 2
  • 31

    Week #31

    • Math 3, Lesson 151

    • Math 3, Lesson 152

    • Math 2, Lesson 153

    • Math 3, Lesson 154

    • Math 3, Lesson 155
  • 32

    Week #32

    • Math 3, Lesson 156

    • Math 3, Lesson 157

    • Math 3, Lesson 158

    • Math 3, Lesson 159

    • Math 3, Lesson 160
  • 33

    Week #33

    • Math 3, Lesson 161

    • Math 3, Lesson 162

    • Math 3, Lesson 163

    • Math 3, Lesson 164

    • Math 3, Lesson 165
  • 34

    Week #34

    • Math 3, Lesson 166

    • Math 3, Lesson 167

    • Math 3, Lesson 168

    • Math 3, Lesson 169

    • Math 3, Lesson 170
  • 35

    Week #35

    • Math 3, Lesson 171

    • Math 3, Lesson 172

    • Math 3, Lesson 173

    • Math 3, Lesson 174

    • Math 3, Lesson 175
  • 36

    Week #36

    • Math 3, Lesson 176

    • Math 3, Lesson 177

    • Math 3, Lesson 178

    • Math 3, Lesson 179

    • Math 3, Lesson 180, Part 1

    • Math 3, Lesson 180, Part 2