Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 174 | + | 51 | = |
|
| 2. | 203 | + | 146 | = |
|
| 3. | 184 | + | 181 | = |
|
| 4. | 202 | + | 119 | = |
|
| 5. | 165 | + | 59 | = |
|
| 6. | 242 | + | 161 | = |
|
| 7. | 250 | + | 202 | = |
|
| 8. | 136 | + | 66 | = |
|
| 9. | 118 | + | 53 | = |
|
| 10. | 106 | + | 52 | = |
|
| Oefening 2 | |||||
| 1. | 243 | + | 61 | = |
|
| 2. | 224 | + | 56 | = |
|
| 3. | 63 | + | 51 | = |
|
| 4. | 136 | + | 127 | = |
|
| 5. | 207 | + | 207 | = |
|
| 6. | 126 | + | 105 | = |
|
| 7. | 174 | + | 106 | = |
|
| 8. | 151 | + | 57 | = |
|
| 9. | 106 | + | 105 | = |
|
| 10. | 191 | + | 143 | = |
|
| Oefening 3 | |||||
| 1. | 168 | + | 72 | = |
|
| 2. | 243 | + | 126 | = |
|
| 3. | 233 | + | 148 | = |
|
| 4. | 129 | + | 80 | = |
|
| 5. | 139 | + | 112 | = |
|
| 6. | 202 | + | 126 | = |
|
| 7. | 152 | + | 125 | = |
|
| 8. | 103 | + | 53 | = |
|
| 9. | 215 | + | 200 | = |
|
| 10. | 210 | + | 139 | = |
|
| Oefening 4 | |||||
| 1. | 154 | + | 98 | = |
|
| 2. | 104 | + | 90 | = |
|
| 3. | 214 | + | 160 | = |
|
| 4. | 197 | + | 68 | = |
|
| 5. | 103 | + | 76 | = |
|
| 6. | 208 | + | 143 | = |
|
| 7. | 200 | + | 66 | = |
|
| 8. | 138 | + | 111 | = |
|
| 9. | 111 | + | 83 | = |
|
| 10. | 89 | + | 61 | = |
|