Terminated 3 life insurance policies in taxable year 2021 and received 1099-R for each of the policies. Where and how do I report these 1099-R entries?

I terminated 3 life insurance policies in taxable year 2021 and received 1099-R for each of the policies. Among other informational blocks, each of the 1099-Rs have entries in blocks 1 [Gross distribution], block 2a [Taxable amount], block 4 [Federal income tax withheld], block 5 [Employee contributions … insurance premiums] and block 7 [Distribution code] 7-Normal distribution. Where and how do I report these 1099-R entries?