There are very easy tricks to compare two or more fractions when they got same denominators or when they got the same numerators.
Below are the activity sheets explaining both the concepts;
https://steemitimages.com/0x0/https://ipfs.busy.org/ipfs/QmTd4Nm4BmxHLbTtfjzdhyCxMqbH5AdFqUuBtuUH6KuFLo