Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 212 | + | 121 | = |
|
| 2. | 205 | + | 132 | = |
|
| 3. | 117 | + | 92 | = |
|
| 4. | 118 | + | 64 | = |
|
| 5. | 116 | + | 53 | = |
|
| 6. | 208 | + | 195 | = |
|
| 7. | 111 | + | 50 | = |
|
| 8. | 173 | + | 70 | = |
|
| 9. | 147 | + | 105 | = |
|
| 10. | 205 | + | 104 | = |
|
| Oefening 2 | |||||
| 1. | 149 | + | 100 | = |
|
| 2. | 236 | + | 105 | = |
|
| 3. | 111 | + | 85 | = |
|
| 4. | 219 | + | 124 | = |
|
| 5. | 211 | + | 65 | = |
|
| 6. | 209 | + | 85 | = |
|
| 7. | 217 | + | 167 | = |
|
| 8. | 216 | + | 196 | = |
|
| 9. | 213 | + | 193 | = |
|
| 10. | 233 | + | 115 | = |
|
| Oefening 3 | |||||
| 1. | 171 | + | 155 | = |
|
| 2. | 143 | + | 126 | = |
|
| 3. | 205 | + | 87 | = |
|
| 4. | 206 | + | 136 | = |
|
| 5. | 126 | + | 85 | = |
|
| 6. | 66 | + | 51 | = |
|
| 7. | 211 | + | 162 | = |
|
| 8. | 111 | + | 77 | = |
|
| 9. | 212 | + | 116 | = |
|
| 10. | 166 | + | 157 | = |
|
| Oefening 4 | |||||
| 1. | 135 | + | 127 | = |
|
| 2. | 229 | + | 120 | = |
|
| 3. | 171 | + | 50 | = |
|
| 4. | 214 | + | 160 | = |
|
| 5. | 213 | + | 206 | = |
|
| 6. | 183 | + | 94 | = |
|
| 7. | 245 | + | 222 | = |
|
| 8. | 203 | + | 94 | = |
|
| 9. | 209 | + | 151 | = |
|
| 10. | 223 | + | 163 | = |
|