Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 101 | + | 63 | = |
|
| 2. | 187 | + | 114 | = |
|
| 3. | 237 | + | 85 | = |
|
| 4. | 164 | + | 93 | = |
|
| 5. | 198 | + | 167 | = |
|
| 6. | 223 | + | 112 | = |
|
| 7. | 171 | + | 101 | = |
|
| 8. | 158 | + | 121 | = |
|
| 9. | 164 | + | 61 | = |
|
| 10. | 159 | + | 106 | = |
|
| Oefening 2 | |||||
| 1. | 224 | + | 56 | = |
|
| 2. | 158 | + | 93 | = |
|
| 3. | 83 | + | 59 | = |
|
| 4. | 135 | + | 97 | = |
|
| 5. | 104 | + | 73 | = |
|
| 6. | 196 | + | 57 | = |
|
| 7. | 114 | + | 96 | = |
|
| 8. | 171 | + | 74 | = |
|
| 9. | 150 | + | 126 | = |
|
| 10. | 214 | + | 130 | = |
|
| Oefening 3 | |||||
| 1. | 247 | + | 231 | = |
|
| 2. | 232 | + | 160 | = |
|
| 3. | 244 | + | 72 | = |
|
| 4. | 246 | + | 193 | = |
|
| 5. | 71 | + | 53 | = |
|
| 6. | 220 | + | 124 | = |
|
| 7. | 180 | + | 168 | = |
|
| 8. | 163 | + | 139 | = |
|
| 9. | 224 | + | 133 | = |
|
| 10. | 93 | + | 65 | = |
|
| Oefening 4 | |||||
| 1. | 99 | + | 74 | = |
|
| 2. | 202 | + | 187 | = |
|
| 3. | 244 | + | 199 | = |
|
| 4. | 92 | + | 80 | = |
|
| 5. | 134 | + | 96 | = |
|
| 6. | 183 | + | 76 | = |
|
| 7. | 180 | + | 115 | = |
|
| 8. | 222 | + | 140 | = |
|
| 9. | 225 | + | 97 | = |
|
| 10. | 124 | + | 97 | = |
|