Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 186 | + | 158 | = |
|
| 2. | 139 | + | 58 | = |
|
| 3. | 113 | + | 99 | = |
|
| 4. | 114 | + | 89 | = |
|
| 5. | 126 | + | 111 | = |
|
| 6. | 153 | + | 59 | = |
|
| 7. | 162 | + | 147 | = |
|
| 8. | 132 | + | 86 | = |
|
| 9. | 224 | + | 211 | = |
|
| 10. | 191 | + | 167 | = |
|
| Oefening 2 | |||||
| 1. | 207 | + | 185 | = |
|
| 2. | 125 | + | 51 | = |
|
| 3. | 248 | + | 171 | = |
|
| 4. | 99 | + | 64 | = |
|
| 5. | 177 | + | 128 | = |
|
| 6. | 228 | + | 179 | = |
|
| 7. | 88 | + | 55 | = |
|
| 8. | 194 | + | 67 | = |
|
| 9. | 209 | + | 128 | = |
|
| 10. | 70 | + | 61 | = |
|
| Oefening 3 | |||||
| 1. | 105 | + | 71 | = |
|
| 2. | 205 | + | 107 | = |
|
| 3. | 220 | + | 165 | = |
|
| 4. | 201 | + | 80 | = |
|
| 5. | 210 | + | 56 | = |
|
| 6. | 227 | + | 131 | = |
|
| 7. | 187 | + | 103 | = |
|
| 8. | 157 | + | 126 | = |
|
| 9. | 176 | + | 172 | = |
|
| 10. | 246 | + | 113 | = |
|
| Oefening 4 | |||||
| 1. | 208 | + | 116 | = |
|
| 2. | 162 | + | 106 | = |
|
| 3. | 185 | + | 91 | = |
|
| 4. | 247 | + | 64 | = |
|
| 5. | 157 | + | 67 | = |
|
| 6. | 77 | + | 55 | = |
|
| 7. | 86 | + | 51 | = |
|
| 8. | 237 | + | 166 | = |
|
| 9. | 242 | + | 185 | = |
|
| 10. | 178 | + | 106 | = |
|