Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 181 | + | 151 | = |
|
| 2. | 223 | + | 182 | = |
|
| 3. | 250 | + | 123 | = |
|
| 4. | 163 | + | 66 | = |
|
| 5. | 174 | + | 120 | = |
|
| 6. | 237 | + | 123 | = |
|
| 7. | 215 | + | 90 | = |
|
| 8. | 199 | + | 97 | = |
|
| 9. | 226 | + | 71 | = |
|
| 10. | 179 | + | 65 | = |
|
| Oefening 2 | |||||
| 1. | 186 | + | 110 | = |
|
| 2. | 170 | + | 93 | = |
|
| 3. | 149 | + | 89 | = |
|
| 4. | 142 | + | 116 | = |
|
| 5. | 243 | + | 132 | = |
|
| 6. | 113 | + | 78 | = |
|
| 7. | 94 | + | 71 | = |
|
| 8. | 151 | + | 85 | = |
|
| 9. | 221 | + | 207 | = |
|
| 10. | 140 | + | 132 | = |
|
| Oefening 3 | |||||
| 1. | 88 | + | 57 | = |
|
| 2. | 176 | + | 59 | = |
|
| 3. | 145 | + | 131 | = |
|
| 4. | 140 | + | 103 | = |
|
| 5. | 235 | + | 141 | = |
|
| 6. | 135 | + | 132 | = |
|
| 7. | 125 | + | 75 | = |
|
| 8. | 169 | + | 78 | = |
|
| 9. | 143 | + | 54 | = |
|
| 10. | 204 | + | 161 | = |
|
| Oefening 4 | |||||
| 1. | 220 | + | 103 | = |
|
| 2. | 154 | + | 104 | = |
|
| 3. | 212 | + | 188 | = |
|
| 4. | 204 | + | 194 | = |
|
| 5. | 230 | + | 70 | = |
|
| 6. | 102 | + | 63 | = |
|
| 7. | 228 | + | 171 | = |
|
| 8. | 196 | + | 161 | = |
|
| 9. | 214 | + | 92 | = |
|
| 10. | 241 | + | 209 | = |
|