Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 202 | + | 186 | = |
|
| 2. | 149 | + | 130 | = |
|
| 3. | 245 | + | 225 | = |
|
| 4. | 244 | + | 86 | = |
|
| 5. | 186 | + | 146 | = |
|
| 6. | 181 | + | 132 | = |
|
| 7. | 189 | + | 181 | = |
|
| 8. | 131 | + | 84 | = |
|
| 9. | 243 | + | 189 | = |
|
| 10. | 138 | + | 110 | = |
|
| Oefening 2 | |||||
| 1. | 185 | + | 151 | = |
|
| 2. | 227 | + | 77 | = |
|
| 3. | 86 | + | 54 | = |
|
| 4. | 242 | + | 126 | = |
|
| 5. | 148 | + | 124 | = |
|
| 6. | 240 | + | 94 | = |
|
| 7. | 181 | + | 141 | = |
|
| 8. | 181 | + | 175 | = |
|
| 9. | 123 | + | 68 | = |
|
| 10. | 189 | + | 104 | = |
|
| Oefening 3 | |||||
| 1. | 69 | + | 56 | = |
|
| 2. | 171 | + | 140 | = |
|
| 3. | 141 | + | 126 | = |
|
| 4. | 126 | + | 99 | = |
|
| 5. | 225 | + | 186 | = |
|
| 6. | 117 | + | 95 | = |
|
| 7. | 232 | + | 114 | = |
|
| 8. | 168 | + | 130 | = |
|
| 9. | 199 | + | 90 | = |
|
| 10. | 244 | + | 193 | = |
|
| Oefening 4 | |||||
| 1. | 112 | + | 60 | = |
|
| 2. | 156 | + | 155 | = |
|
| 3. | 238 | + | 111 | = |
|
| 4. | 155 | + | 151 | = |
|
| 5. | 212 | + | 211 | = |
|
| 6. | 228 | + | 109 | = |
|
| 7. | 192 | + | 128 | = |
|
| 8. | 184 | + | 174 | = |
|
| 9. | 114 | + | 85 | = |
|
| 10. | 213 | + | 122 | = |
|