Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 229 | + | 137 | = |
|
| 2. | 143 | + | 122 | = |
|
| 3. | 243 | + | 164 | = |
|
| 4. | 236 | + | 63 | = |
|
| 5. | 106 | + | 90 | = |
|
| 6. | 171 | + | 112 | = |
|
| 7. | 214 | + | 139 | = |
|
| 8. | 179 | + | 81 | = |
|
| 9. | 182 | + | 140 | = |
|
| 10. | 116 | + | 80 | = |
|
| Oefening 2 | |||||
| 1. | 157 | + | 143 | = |
|
| 2. | 161 | + | 115 | = |
|
| 3. | 194 | + | 101 | = |
|
| 4. | 117 | + | 56 | = |
|
| 5. | 225 | + | 132 | = |
|
| 6. | 127 | + | 117 | = |
|
| 7. | 178 | + | 159 | = |
|
| 8. | 76 | + | 58 | = |
|
| 9. | 214 | + | 159 | = |
|
| 10. | 124 | + | 123 | = |
|
| Oefening 3 | |||||
| 1. | 200 | + | 145 | = |
|
| 2. | 233 | + | 87 | = |
|
| 3. | 196 | + | 91 | = |
|
| 4. | 247 | + | 56 | = |
|
| 5. | 198 | + | 116 | = |
|
| 6. | 105 | + | 105 | = |
|
| 7. | 213 | + | 85 | = |
|
| 8. | 183 | + | 173 | = |
|
| 9. | 144 | + | 135 | = |
|
| 10. | 160 | + | 145 | = |
|
| Oefening 4 | |||||
| 1. | 165 | + | 118 | = |
|
| 2. | 207 | + | 84 | = |
|
| 3. | 249 | + | 57 | = |
|
| 4. | 164 | + | 102 | = |
|
| 5. | 210 | + | 195 | = |
|
| 6. | 125 | + | 88 | = |
|
| 7. | 196 | + | 121 | = |
|
| 8. | 242 | + | 87 | = |
|
| 9. | 247 | + | 201 | = |
|
| 10. | 230 | + | 159 | = |
|