Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 205 | + | 169 | = |
|
| 2. | 162 | + | 158 | = |
|
| 3. | 248 | + | 191 | = |
|
| 4. | 148 | + | 96 | = |
|
| 5. | 210 | + | 100 | = |
|
| 6. | 234 | + | 167 | = |
|
| 7. | 219 | + | 65 | = |
|
| 8. | 233 | + | 91 | = |
|
| 9. | 140 | + | 85 | = |
|
| 10. | 228 | + | 78 | = |
|
| Oefening 2 | |||||
| 1. | 104 | + | 60 | = |
|
| 2. | 174 | + | 126 | = |
|
| 3. | 211 | + | 75 | = |
|
| 4. | 231 | + | 92 | = |
|
| 5. | 230 | + | 103 | = |
|
| 6. | 90 | + | 63 | = |
|
| 7. | 237 | + | 197 | = |
|
| 8. | 244 | + | 197 | = |
|
| 9. | 151 | + | 115 | = |
|
| 10. | 210 | + | 94 | = |
|
| Oefening 3 | |||||
| 1. | 197 | + | 79 | = |
|
| 2. | 142 | + | 67 | = |
|
| 3. | 122 | + | 95 | = |
|
| 4. | 215 | + | 182 | = |
|
| 5. | 154 | + | 80 | = |
|
| 6. | 132 | + | 96 | = |
|
| 7. | 202 | + | 144 | = |
|
| 8. | 229 | + | 163 | = |
|
| 9. | 241 | + | 231 | = |
|
| 10. | 167 | + | 154 | = |
|
| Oefening 4 | |||||
| 1. | 169 | + | 50 | = |
|
| 2. | 217 | + | 64 | = |
|
| 3. | 213 | + | 209 | = |
|
| 4. | 201 | + | 110 | = |
|
| 5. | 146 | + | 52 | = |
|
| 6. | 157 | + | 150 | = |
|
| 7. | 234 | + | 96 | = |
|
| 8. | 197 | + | 85 | = |
|
| 9. | 131 | + | 65 | = |
|
| 10. | 160 | + | 110 | = |
|