Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 234 | + | 117 | = |
|
| 2. | 100 | + | 83 | = |
|
| 3. | 202 | + | 163 | = |
|
| 4. | 110 | + | 66 | = |
|
| 5. | 141 | + | 50 | = |
|
| 6. | 211 | + | 98 | = |
|
| 7. | 226 | + | 92 | = |
|
| 8. | 91 | + | 62 | = |
|
| 9. | 247 | + | 176 | = |
|
| 10. | 214 | + | 59 | = |
|
| Oefening 2 | |||||
| 1. | 238 | + | 207 | = |
|
| 2. | 209 | + | 59 | = |
|
| 3. | 229 | + | 194 | = |
|
| 4. | 124 | + | 51 | = |
|
| 5. | 219 | + | 77 | = |
|
| 6. | 230 | + | 199 | = |
|
| 7. | 188 | + | 147 | = |
|
| 8. | 173 | + | 134 | = |
|
| 9. | 171 | + | 140 | = |
|
| 10. | 124 | + | 79 | = |
|
| Oefening 3 | |||||
| 1. | 175 | + | 114 | = |
|
| 2. | 221 | + | 123 | = |
|
| 3. | 157 | + | 61 | = |
|
| 4. | 100 | + | 69 | = |
|
| 5. | 232 | + | 231 | = |
|
| 6. | 137 | + | 72 | = |
|
| 7. | 157 | + | 154 | = |
|
| 8. | 208 | + | 61 | = |
|
| 9. | 133 | + | 54 | = |
|
| 10. | 135 | + | 118 | = |
|
| Oefening 4 | |||||
| 1. | 245 | + | 113 | = |
|
| 2. | 189 | + | 129 | = |
|
| 3. | 102 | + | 61 | = |
|
| 4. | 242 | + | 108 | = |
|
| 5. | 247 | + | 87 | = |
|
| 6. | 211 | + | 130 | = |
|
| 7. | 132 | + | 75 | = |
|
| 8. | 193 | + | 58 | = |
|
| 9. | 203 | + | 51 | = |
|
| 10. | 190 | + | 153 | = |
|