Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 174 | + | 90 | = |
|
| 2. | 191 | + | 131 | = |
|
| 3. | 125 | + | 121 | = |
|
| 4. | 227 | + | 194 | = |
|
| 5. | 216 | + | 88 | = |
|
| 6. | 228 | + | 79 | = |
|
| 7. | 174 | + | 169 | = |
|
| 8. | 239 | + | 110 | = |
|
| 9. | 191 | + | 136 | = |
|
| 10. | 247 | + | 171 | = |
|
| Oefening 2 | |||||
| 1. | 244 | + | 208 | = |
|
| 2. | 99 | + | 86 | = |
|
| 3. | 225 | + | 161 | = |
|
| 4. | 170 | + | 103 | = |
|
| 5. | 212 | + | 194 | = |
|
| 6. | 139 | + | 73 | = |
|
| 7. | 172 | + | 110 | = |
|
| 8. | 223 | + | 203 | = |
|
| 9. | 118 | + | 72 | = |
|
| 10. | 210 | + | 187 | = |
|
| Oefening 3 | |||||
| 1. | 213 | + | 88 | = |
|
| 2. | 238 | + | 147 | = |
|
| 3. | 94 | + | 61 | = |
|
| 4. | 229 | + | 130 | = |
|
| 5. | 242 | + | 226 | = |
|
| 6. | 191 | + | 55 | = |
|
| 7. | 213 | + | 138 | = |
|
| 8. | 74 | + | 61 | = |
|
| 9. | 189 | + | 115 | = |
|
| 10. | 94 | + | 90 | = |
|
| Oefening 4 | |||||
| 1. | 169 | + | 75 | = |
|
| 2. | 57 | + | 51 | = |
|
| 3. | 250 | + | 155 | = |
|
| 4. | 120 | + | 111 | = |
|
| 5. | 228 | + | 96 | = |
|
| 6. | 157 | + | 63 | = |
|
| 7. | 142 | + | 87 | = |
|
| 8. | 214 | + | 154 | = |
|
| 9. | 203 | + | 195 | = |
|
| 10. | 177 | + | 145 | = |
|