Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 174 | + | 135 | = |
|
| 2. | 248 | + | 150 | = |
|
| 3. | 220 | + | 141 | = |
|
| 4. | 248 | + | 99 | = |
|
| 5. | 101 | + | 85 | = |
|
| 6. | 151 | + | 113 | = |
|
| 7. | 112 | + | 63 | = |
|
| 8. | 250 | + | 116 | = |
|
| 9. | 225 | + | 95 | = |
|
| 10. | 234 | + | 61 | = |
|
| Oefening 2 | |||||
| 1. | 207 | + | 178 | = |
|
| 2. | 248 | + | 237 | = |
|
| 3. | 229 | + | 61 | = |
|
| 4. | 143 | + | 140 | = |
|
| 5. | 206 | + | 113 | = |
|
| 6. | 208 | + | 190 | = |
|
| 7. | 242 | + | 157 | = |
|
| 8. | 82 | + | 65 | = |
|
| 9. | 121 | + | 119 | = |
|
| 10. | 140 | + | 80 | = |
|
| Oefening 3 | |||||
| 1. | 222 | + | 115 | = |
|
| 2. | 193 | + | 165 | = |
|
| 3. | 165 | + | 143 | = |
|
| 4. | 184 | + | 61 | = |
|
| 5. | 206 | + | 118 | = |
|
| 6. | 182 | + | 67 | = |
|
| 7. | 246 | + | 96 | = |
|
| 8. | 81 | + | 78 | = |
|
| 9. | 239 | + | 94 | = |
|
| 10. | 203 | + | 104 | = |
|
| Oefening 4 | |||||
| 1. | 91 | + | 75 | = |
|
| 2. | 247 | + | 75 | = |
|
| 3. | 128 | + | 70 | = |
|
| 4. | 247 | + | 112 | = |
|
| 5. | 136 | + | 57 | = |
|
| 6. | 157 | + | 110 | = |
|
| 7. | 246 | + | 60 | = |
|
| 8. | 250 | + | 91 | = |
|
| 9. | 191 | + | 88 | = |
|
| 10. | 174 | + | 112 | = |
|