Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 94 | + | 66 | = |
|
| 2. | 234 | + | 183 | = |
|
| 3. | 137 | + | 125 | = |
|
| 4. | 165 | + | 74 | = |
|
| 5. | 180 | + | 126 | = |
|
| 6. | 216 | + | 180 | = |
|
| 7. | 208 | + | 146 | = |
|
| 8. | 96 | + | 85 | = |
|
| 9. | 227 | + | 161 | = |
|
| 10. | 229 | + | 196 | = |
|
| Oefening 2 | |||||
| 1. | 216 | + | 73 | = |
|
| 2. | 191 | + | 104 | = |
|
| 3. | 195 | + | 152 | = |
|
| 4. | 155 | + | 139 | = |
|
| 5. | 111 | + | 70 | = |
|
| 6. | 169 | + | 75 | = |
|
| 7. | 193 | + | 144 | = |
|
| 8. | 71 | + | 55 | = |
|
| 9. | 153 | + | 84 | = |
|
| 10. | 224 | + | 165 | = |
|
| Oefening 3 | |||||
| 1. | 124 | + | 69 | = |
|
| 2. | 217 | + | 129 | = |
|
| 3. | 224 | + | 52 | = |
|
| 4. | 128 | + | 87 | = |
|
| 5. | 169 | + | 50 | = |
|
| 6. | 247 | + | 139 | = |
|
| 7. | 234 | + | 95 | = |
|
| 8. | 151 | + | 109 | = |
|
| 9. | 103 | + | 77 | = |
|
| 10. | 232 | + | 101 | = |
|
| Oefening 4 | |||||
| 1. | 217 | + | 95 | = |
|
| 2. | 144 | + | 125 | = |
|
| 3. | 229 | + | 116 | = |
|
| 4. | 213 | + | 109 | = |
|
| 5. | 189 | + | 125 | = |
|
| 6. | 184 | + | 104 | = |
|
| 7. | 249 | + | 208 | = |
|
| 8. | 212 | + | 205 | = |
|
| 9. | 242 | + | 176 | = |
|
| 10. | 171 | + | 101 | = |
|