Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 169 | + | 75 | = |
|
| 2. | 112 | + | 93 | = |
|
| 3. | 199 | + | 106 | = |
|
| 4. | 190 | + | 162 | = |
|
| 5. | 199 | + | 83 | = |
|
| 6. | 202 | + | 114 | = |
|
| 7. | 138 | + | 96 | = |
|
| 8. | 174 | + | 140 | = |
|
| 9. | 77 | + | 69 | = |
|
| 10. | 172 | + | 99 | = |
|
| Oefening 2 | |||||
| 1. | 218 | + | 129 | = |
|
| 2. | 77 | + | 51 | = |
|
| 3. | 163 | + | 161 | = |
|
| 4. | 177 | + | 153 | = |
|
| 5. | 167 | + | 103 | = |
|
| 6. | 117 | + | 104 | = |
|
| 7. | 110 | + | 86 | = |
|
| 8. | 228 | + | 94 | = |
|
| 9. | 109 | + | 105 | = |
|
| 10. | 194 | + | 62 | = |
|
| Oefening 3 | |||||
| 1. | 167 | + | 113 | = |
|
| 2. | 130 | + | 108 | = |
|
| 3. | 209 | + | 206 | = |
|
| 4. | 225 | + | 79 | = |
|
| 5. | 219 | + | 114 | = |
|
| 6. | 226 | + | 138 | = |
|
| 7. | 184 | + | 94 | = |
|
| 8. | 209 | + | 116 | = |
|
| 9. | 238 | + | 231 | = |
|
| 10. | 224 | + | 69 | = |
|
| Oefening 4 | |||||
| 1. | 225 | + | 94 | = |
|
| 2. | 235 | + | 64 | = |
|
| 3. | 178 | + | 117 | = |
|
| 4. | 161 | + | 146 | = |
|
| 5. | 225 | + | 120 | = |
|
| 6. | 228 | + | 128 | = |
|
| 7. | 177 | + | 130 | = |
|
| 8. | 167 | + | 102 | = |
|
| 9. | 208 | + | 52 | = |
|
| 10. | 234 | + | 164 | = |
|