Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 249 | + | 80 | = |
|
| 2. | 145 | + | 100 | = |
|
| 3. | 249 | + | 112 | = |
|
| 4. | 248 | + | 119 | = |
|
| 5. | 167 | + | 148 | = |
|
| 6. | 151 | + | 113 | = |
|
| 7. | 230 | + | 104 | = |
|
| 8. | 164 | + | 60 | = |
|
| 9. | 142 | + | 71 | = |
|
| 10. | 230 | + | 63 | = |
|
| Oefening 2 | |||||
| 1. | 237 | + | 197 | = |
|
| 2. | 227 | + | 98 | = |
|
| 3. | 231 | + | 118 | = |
|
| 4. | 197 | + | 67 | = |
|
| 5. | 115 | + | 105 | = |
|
| 6. | 96 | + | 61 | = |
|
| 7. | 181 | + | 151 | = |
|
| 8. | 152 | + | 88 | = |
|
| 9. | 180 | + | 149 | = |
|
| 10. | 144 | + | 80 | = |
|
| Oefening 3 | |||||
| 1. | 134 | + | 123 | = |
|
| 2. | 89 | + | 69 | = |
|
| 3. | 229 | + | 61 | = |
|
| 4. | 216 | + | 208 | = |
|
| 5. | 236 | + | 103 | = |
|
| 6. | 117 | + | 85 | = |
|
| 7. | 246 | + | 227 | = |
|
| 8. | 218 | + | 115 | = |
|
| 9. | 225 | + | 183 | = |
|
| 10. | 185 | + | 127 | = |
|
| Oefening 4 | |||||
| 1. | 230 | + | 132 | = |
|
| 2. | 172 | + | 171 | = |
|
| 3. | 147 | + | 97 | = |
|
| 4. | 132 | + | 125 | = |
|
| 5. | 176 | + | 171 | = |
|
| 6. | 219 | + | 194 | = |
|
| 7. | 143 | + | 115 | = |
|
| 8. | 250 | + | 86 | = |
|
| 9. | 89 | + | 78 | = |
|
| 10. | 235 | + | 67 | = |
|