Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 148 | + | 110 | = |
|
| 2. | 173 | + | 64 | = |
|
| 3. | 184 | + | 143 | = |
|
| 4. | 204 | + | 83 | = |
|
| 5. | 195 | + | 194 | = |
|
| 6. | 159 | + | 75 | = |
|
| 7. | 242 | + | 68 | = |
|
| 8. | 188 | + | 116 | = |
|
| 9. | 116 | + | 50 | = |
|
| 10. | 226 | + | 72 | = |
|
| Oefening 2 | |||||
| 1. | 230 | + | 61 | = |
|
| 2. | 131 | + | 105 | = |
|
| 3. | 149 | + | 106 | = |
|
| 4. | 175 | + | 77 | = |
|
| 5. | 189 | + | 145 | = |
|
| 6. | 219 | + | 138 | = |
|
| 7. | 128 | + | 100 | = |
|
| 8. | 239 | + | 216 | = |
|
| 9. | 114 | + | 67 | = |
|
| 10. | 151 | + | 79 | = |
|
| Oefening 3 | |||||
| 1. | 192 | + | 64 | = |
|
| 2. | 110 | + | 99 | = |
|
| 3. | 147 | + | 101 | = |
|
| 4. | 235 | + | 231 | = |
|
| 5. | 220 | + | 69 | = |
|
| 6. | 171 | + | 115 | = |
|
| 7. | 196 | + | 188 | = |
|
| 8. | 225 | + | 73 | = |
|
| 9. | 199 | + | 132 | = |
|
| 10. | 125 | + | 112 | = |
|
| Oefening 4 | |||||
| 1. | 225 | + | 124 | = |
|
| 2. | 173 | + | 164 | = |
|
| 3. | 229 | + | 111 | = |
|
| 4. | 248 | + | 233 | = |
|
| 5. | 193 | + | 181 | = |
|
| 6. | 178 | + | 142 | = |
|
| 7. | 198 | + | 142 | = |
|
| 8. | 176 | + | 86 | = |
|
| 9. | 126 | + | 103 | = |
|
| 10. | 249 | + | 142 | = |
|