Discover new perspectives and gain insights with IDNLearn.com. Join our Q&A platform to access reliable and detailed answers from experts in various fields.

10) Determine the value of 10 - t when t = 4.

11) Determine the value of 12 + m when m = 6.

12) Determine the value of a + 5.2 when a = 1.9.

13) Determine the value of 3.4 - b when b = 2.1.