Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 208 | + | 141 | = |
|
| 2. | 152 | + | 123 | = |
|
| 3. | 240 | + | 208 | = |
|
| 4. | 113 | + | 85 | = |
|
| 5. | 238 | + | 151 | = |
|
| 6. | 148 | + | 103 | = |
|
| 7. | 208 | + | 102 | = |
|
| 8. | 145 | + | 58 | = |
|
| 9. | 66 | + | 65 | = |
|
| 10. | 240 | + | 59 | = |
|
| Oefening 2 | |||||
| 1. | 212 | + | 81 | = |
|
| 2. | 119 | + | 79 | = |
|
| 3. | 229 | + | 192 | = |
|
| 4. | 145 | + | 120 | = |
|
| 5. | 225 | + | 154 | = |
|
| 6. | 223 | + | 111 | = |
|
| 7. | 196 | + | 64 | = |
|
| 8. | 177 | + | 132 | = |
|
| 9. | 225 | + | 177 | = |
|
| 10. | 223 | + | 151 | = |
|
| Oefening 3 | |||||
| 1. | 103 | + | 95 | = |
|
| 2. | 137 | + | 90 | = |
|
| 3. | 205 | + | 117 | = |
|
| 4. | 190 | + | 116 | = |
|
| 5. | 52 | + | 51 | = |
|
| 6. | 141 | + | 86 | = |
|
| 7. | 241 | + | 218 | = |
|
| 8. | 152 | + | 114 | = |
|
| 9. | 184 | + | 71 | = |
|
| 10. | 198 | + | 60 | = |
|
| Oefening 4 | |||||
| 1. | 183 | + | 113 | = |
|
| 2. | 193 | + | 78 | = |
|
| 3. | 98 | + | 66 | = |
|
| 4. | 148 | + | 81 | = |
|
| 5. | 201 | + | 123 | = |
|
| 6. | 60 | + | 59 | = |
|
| 7. | 220 | + | 62 | = |
|
| 8. | 242 | + | 147 | = |
|
| 9. | 196 | + | 196 | = |
|
| 10. | 220 | + | 151 | = |
|