Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 83 | + | 75 | = |
|
| 2. | 149 | + | 63 | = |
|
| 3. | 131 | + | 62 | = |
|
| 4. | 105 | + | 85 | = |
|
| 5. | 78 | + | 53 | = |
|
| 6. | 188 | + | 55 | = |
|
| 7. | 187 | + | 139 | = |
|
| 8. | 241 | + | 60 | = |
|
| 9. | 145 | + | 96 | = |
|
| 10. | 158 | + | 146 | = |
|
| Oefening 2 | |||||
| 1. | 152 | + | 121 | = |
|
| 2. | 109 | + | 65 | = |
|
| 3. | 114 | + | 52 | = |
|
| 4. | 141 | + | 94 | = |
|
| 5. | 120 | + | 91 | = |
|
| 6. | 198 | + | 111 | = |
|
| 7. | 230 | + | 93 | = |
|
| 8. | 179 | + | 176 | = |
|
| 9. | 106 | + | 94 | = |
|
| 10. | 179 | + | 110 | = |
|
| Oefening 3 | |||||
| 1. | 157 | + | 63 | = |
|
| 2. | 242 | + | 73 | = |
|
| 3. | 158 | + | 141 | = |
|
| 4. | 122 | + | 104 | = |
|
| 5. | 220 | + | 178 | = |
|
| 6. | 185 | + | 81 | = |
|
| 7. | 203 | + | 82 | = |
|
| 8. | 169 | + | 80 | = |
|
| 9. | 235 | + | 183 | = |
|
| 10. | 245 | + | 167 | = |
|
| Oefening 4 | |||||
| 1. | 149 | + | 69 | = |
|
| 2. | 204 | + | 168 | = |
|
| 3. | 156 | + | 83 | = |
|
| 4. | 121 | + | 118 | = |
|
| 5. | 136 | + | 121 | = |
|
| 6. | 138 | + | 94 | = |
|
| 7. | 230 | + | 55 | = |
|
| 8. | 152 | + | 66 | = |
|
| 9. | 169 | + | 50 | = |
|
| 10. | 237 | + | 137 | = |
|