Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 221 | + | 193 | = |
|
| 2. | 224 | + | 51 | = |
|
| 3. | 243 | + | 208 | = |
|
| 4. | 134 | + | 98 | = |
|
| 5. | 193 | + | 104 | = |
|
| 6. | 72 | + | 61 | = |
|
| 7. | 117 | + | 98 | = |
|
| 8. | 239 | + | 128 | = |
|
| 9. | 130 | + | 104 | = |
|
| 10. | 76 | + | 51 | = |
|
| Oefening 2 | |||||
| 1. | 229 | + | 69 | = |
|
| 2. | 171 | + | 79 | = |
|
| 3. | 236 | + | 115 | = |
|
| 4. | 200 | + | 132 | = |
|
| 5. | 149 | + | 113 | = |
|
| 6. | 79 | + | 63 | = |
|
| 7. | 237 | + | 98 | = |
|
| 8. | 159 | + | 83 | = |
|
| 9. | 222 | + | 170 | = |
|
| 10. | 210 | + | 124 | = |
|
| Oefening 3 | |||||
| 1. | 138 | + | 62 | = |
|
| 2. | 94 | + | 65 | = |
|
| 3. | 203 | + | 131 | = |
|
| 4. | 188 | + | 111 | = |
|
| 5. | 131 | + | 87 | = |
|
| 6. | 126 | + | 67 | = |
|
| 7. | 246 | + | 182 | = |
|
| 8. | 155 | + | 79 | = |
|
| 9. | 181 | + | 129 | = |
|
| 10. | 81 | + | 73 | = |
|
| Oefening 4 | |||||
| 1. | 198 | + | 51 | = |
|
| 2. | 86 | + | 51 | = |
|
| 3. | 216 | + | 139 | = |
|
| 4. | 129 | + | 95 | = |
|
| 5. | 154 | + | 62 | = |
|
| 6. | 244 | + | 175 | = |
|
| 7. | 237 | + | 65 | = |
|
| 8. | 239 | + | 154 | = |
|
| 9. | 196 | + | 173 | = |
|
| 10. | 159 | + | 143 | = |
|