Mayor y menor

3 . 8 < ____________________ . ____________________ < 3 . 87

4 . 6 < ____________________ . ____________________ < 4 . 92

- 0 . 9 < - ____________________ . ____________________ < - 0 . 4

5 < ____________________ . ____________________ < 8 . 2

- 2 < ____________________ < 8

7 . 2 < ____________________ . ____________________ < 10 . 5

1 < ____________________ < 7

- 2 . 5 < - ____________________ . ____________________ < - 0 . 1

12 . 3 < ____________________ . ____________________ < 21

- 5 . 1 < - ____________________ . ____________________ < 1