Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 144 | + | 82 | = |
|
| 2. | 235 | + | 101 | = |
|
| 3. | 81 | + | 60 | = |
|
| 4. | 197 | + | 57 | = |
|
| 5. | 128 | + | 95 | = |
|
| 6. | 161 | + | 146 | = |
|
| 7. | 239 | + | 116 | = |
|
| 8. | 129 | + | 84 | = |
|
| 9. | 208 | + | 106 | = |
|
| 10. | 130 | + | 125 | = |
|
| Oefening 2 | |||||
| 1. | 223 | + | 84 | = |
|
| 2. | 203 | + | 96 | = |
|
| 3. | 193 | + | 155 | = |
|
| 4. | 175 | + | 156 | = |
|
| 5. | 84 | + | 53 | = |
|
| 6. | 204 | + | 149 | = |
|
| 7. | 243 | + | 84 | = |
|
| 8. | 190 | + | 126 | = |
|
| 9. | 244 | + | 113 | = |
|
| 10. | 195 | + | 160 | = |
|
| Oefening 3 | |||||
| 1. | 104 | + | 104 | = |
|
| 2. | 206 | + | 175 | = |
|
| 3. | 197 | + | 65 | = |
|
| 4. | 250 | + | 142 | = |
|
| 5. | 136 | + | 92 | = |
|
| 6. | 202 | + | 85 | = |
|
| 7. | 90 | + | 58 | = |
|
| 8. | 171 | + | 79 | = |
|
| 9. | 84 | + | 75 | = |
|
| 10. | 216 | + | 70 | = |
|
| Oefening 4 | |||||
| 1. | 245 | + | 95 | = |
|
| 2. | 141 | + | 87 | = |
|
| 3. | 209 | + | 120 | = |
|
| 4. | 202 | + | 158 | = |
|
| 5. | 131 | + | 120 | = |
|
| 6. | 198 | + | 104 | = |
|
| 7. | 214 | + | 59 | = |
|
| 8. | 148 | + | 106 | = |
|
| 9. | 236 | + | 172 | = |
|
| 10. | 151 | + | 133 | = |
|