### Roller Chart

This set of numbers is used by a teacher to help the students practice adding numbers in columns. After…

### 2 Bundles of Ten Sticks

Illustration showing 2 bundles of ten sticks equals 20.

### 3 Bundles of Ten Sticks

Illustration showing 3 bundles of ten sticks equals 30.

### 4 Bundles of Ten Sticks

Illustration showing 4 bundles of ten sticks equals 40.

### 5 Bundles of Ten Sticks

Illustration showing 5 bundles of ten sticks equals 50.

### Bundle of Sticks

A bundle of sticks used for counting.

### Bundle of Sticks

A bundle of sticks used for counting.

### Bundle of Sticks

A bundle of sticks used for counting.

### Supplementary Angles 0 - 180

Supplementary Angles degrees 0 and 180

### Supplementary Angles 1 - 179

Supplementary Angles degrees 1 and 179

### Supplementary Angles 10 - 170

Supplementary Angles degrees 10 and 170

### Supplementary Angles 100 - 80

Supplementary Angles degrees 100 and 80

### Supplementary Angles 101 - 79

Supplementary Angles degrees 101 and 79

### Supplementary Angles 102 - 78

Supplementary Angles degrees 102 and 78

### Supplementary Angles 103 - 77

Supplementary Angles degrees 103 and 77

### Supplementary Angles 104 - 76

Supplementary Angles degrees 104 and 76

### Supplementary Angles 105 - 75

Supplementary Angles degrees 105 and 75

### Supplementary Angles 106 - 74

Supplementary Angles degrees 106 and 74

### Supplementary Angles 107 - 73

Supplementary Angles degrees 107 and 73

### Supplementary Angles 108 - 72

Supplementary Angles degrees 108 and 72

### Supplementary Angles 109 - 71

Supplementary Angles degrees 109 and 71

### Supplementary Angles 11 - 169

Supplementary Angles degrees 11 and 169

### Supplementary Angles 110 - 70

Supplementary Angles degrees 110 and 70

### Supplementary Angles 111 - 69

Supplementary Angles degrees 111 and 69

### Supplementary Angles 112 - 68

Supplementary Angles degrees 112 and 68

### Supplementary Angles 113 - 67

Supplementary Angles degrees 113 and 67

### Supplementary Angles 114 - 66

Supplementary Angles degrees 114 and 66

### Supplementary Angles 115 - 65

Supplementary Angles degrees 115 and 65

### Supplementary Angles 116 - 64

Supplementary Angles degrees 116 and 64

### Supplementary Angles 117 - 63

Supplementary Angles degrees 117 and 63

### Supplementary Angles 118 - 62

Supplementary Angles degrees 118 and 62

### Supplementary Angles 119 - 61

Supplementary Angles degrees 119 and 61

### Supplementary Angles 12 - 168

Supplementary Angles degrees 12 and 168

### Supplementary Angles 120 - 60

Supplementary Angles degrees 120 and 60

### Supplementary Angles 121 - 59

Supplementary Angles degrees 121 and 59

### Supplementary Angles 122 - 58

Supplementary Angles degrees 122 and 58

### Supplementary Angles 123 - 57

Supplementary Angles degrees 123 and 57

### Supplementary Angles 124 - 56

Supplementary Angles degrees 124 and 56

### Supplementary Angles 125 - 55

Supplementary Angles degrees 125 and 55

### Supplementary Angles 126 - 54

Supplementary Angles degrees 126 and 54

### Supplementary Angles 127 - 53

Supplementary Angles degrees 127 and 53

### Supplementary Angles 128 - 52

Supplementary Angles degrees 128 and 52

### Supplementary Angles 129 - 51

Supplementary Angles degrees 129 and 51

### Supplementary Angles 13 - 167

Supplementary Angles degrees 13 and 167

### Supplementary Angles 130 - 50

Supplementary Angles degrees 130 and 50

### Supplementary Angles 131 - 49

Supplementary Angles degrees 131 and 49

### Supplementary Angles 132 - 48

Supplementary Angles degrees 132 and 48

### Supplementary Angles 133 - 47

Supplementary Angles degrees 133 and 47

### Supplementary Angles 134 - 46

Supplementary Angles degrees 134 and 46

### Supplementary Angles 135 - 45

Supplementary Angles degrees 135 and 45

### Supplementary Angles 136 - 44

Supplementary Angles degrees 136 and 44

### Supplementary Angles 137 - 43

Supplementary Angles degrees 137 and 43

### Supplementary Angles 138 - 42

Supplementary Angles degrees 138 and 42

### Supplementary Angles 139 - 41

Supplementary Angles degrees 139 and 41

### Supplementary Angles 14 - 166

Supplementary Angles degrees 14 and 166

### Supplementary Angles 140 - 40

Supplementary Angles degrees 140 and 40

### Supplementary Angles 141 - 39

Supplementary Angles degrees 141 and 39

### Supplementary Angles 142 - 38

Supplementary Angles degrees 142 and 38

### Supplementary Angles 143 - 37

Supplementary Angles degrees 143 and 37

### Supplementary Angles 144 - 36

Supplementary Angles degrees 144 and 36