Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 128 | + | 88 | = |
|
| 2. | 181 | + | 80 | = |
|
| 3. | 199 | + | 129 | = |
|
| 4. | 201 | + | 188 | = |
|
| 5. | 133 | + | 58 | = |
|
| 6. | 235 | + | 202 | = |
|
| 7. | 94 | + | 67 | = |
|
| 8. | 81 | + | 61 | = |
|
| 9. | 87 | + | 85 | = |
|
| 10. | 242 | + | 227 | = |
|
| Oefening 2 | |||||
| 1. | 174 | + | 53 | = |
|
| 2. | 225 | + | 122 | = |
|
| 3. | 245 | + | 117 | = |
|
| 4. | 146 | + | 75 | = |
|
| 5. | 215 | + | 213 | = |
|
| 6. | 228 | + | 168 | = |
|
| 7. | 158 | + | 65 | = |
|
| 8. | 143 | + | 87 | = |
|
| 9. | 215 | + | 161 | = |
|
| 10. | 186 | + | 183 | = |
|
| Oefening 3 | |||||
| 1. | 240 | + | 232 | = |
|
| 2. | 221 | + | 210 | = |
|
| 3. | 235 | + | 100 | = |
|
| 4. | 120 | + | 84 | = |
|
| 5. | 145 | + | 53 | = |
|
| 6. | 204 | + | 53 | = |
|
| 7. | 109 | + | 67 | = |
|
| 8. | 112 | + | 86 | = |
|
| 9. | 170 | + | 127 | = |
|
| 10. | 116 | + | 63 | = |
|
| Oefening 4 | |||||
| 1. | 129 | + | 104 | = |
|
| 2. | 164 | + | 76 | = |
|
| 3. | 101 | + | 61 | = |
|
| 4. | 152 | + | 122 | = |
|
| 5. | 161 | + | 130 | = |
|
| 6. | 221 | + | 220 | = |
|
| 7. | 219 | + | 68 | = |
|
| 8. | 166 | + | 50 | = |
|
| 9. | 181 | + | 123 | = |
|
| 10. | 204 | + | 124 | = |
|