(1) | (2) | (3) | (4) |
4 | 3 | 3 | 6 |
(1) | 13/6=2又1/6 |
(2) | 7/5=1又2/5 |
(1) | (2) | (3) | (4) | (5) |
1又3/4 | 2又5/9 | 1又5/6 | 4又1/3 | 2又1/8 |
(1) | (2) | (3) | (4) |
< | = | = | > |
(1) | 7/8、8/8、1又1/8 |
(2) | 1/9、16 、1又7/9 |
(3) | 1/6、13、 5 |
(4) | 1/8、29 |
(1) | 3÷5/3/5(个) |
(2) | 5÷3=5/3(块) |