Antwoorden oefenopgaven § 1.4 versie 2
| 1a | 1.000.000.000 |
| 1b | 60.000 |
| 1c | 314.000 |
| 1d | 2000 |
| 1e | 32 |
| 1f | 200.000 |
| 2a | 1 x 1013 |
| 2b | 7 x 108 |
| 2c | 106 |
| 2d | 109 |
| 3 | 300 < 2000 |
| 4 | nee 1.000.000 en 1.000 |
| 5a | 6,0 x 105 |
| 5b | 3,0 x 101 |
| 5c | 4,0 x 109 |
| 6a | 1000 m = 103 m |
| 6b | 1000 g = 103 g |
| 6c | 1000 W = 103 W |
| 6d | 0,001 g = 10-3 g |
| 6e | 0,001 m = 10-3 m |
| 6f | 1000000 W = 106 W |
| 6g | 0,001 A = 10-3 A |
| 7a | 28 |
| 7b | 1,4 |
| 7c | 3,0 |
| 7d | 1,4 x 103 |
| 7e | 0,28 of 2,8 x 101 |
| 7f | 0,50 of 5,0 x 101 |
| 8a | 1,4 |
| 8b | 1,4 x 102 |
| 8c | 1,4 x 10-4 |
| 8d | 1,0 x 105 |
| 9a | 1,0 x 104 |
| 9b | 1,0 x 1076 |
| 9c | 1,0 x 1084 |
| 9d | 1,1 x 104 |
| 9e | 1,0 x 106 |
| 10a | 4,8 x 10-1 |
| 10b | 9,3 x 10-1 |
| 10c | 1,4 |
| 11a | 1,0 x 101 = 10 |
| 11b | 5,0 x 103 |
| 11c | 1,2 x 101 = 12 |
| 12a | 1,9 |
| 12b | 2,5 |
| 12c | 2,3 x 101 = 23 |
| 12d | 1,0 x 10-1 = 0,10 |
| 13a | 3,142 |
| 13b | 3,14 |
| 13c | 3,1 |