999999 x 999999999999 ÷ 99999999999999 ≈ 9999.99
1000000000000
1e+30
999999999999
99999999999 = 100000000000
999999999999
999999999999 + 1 = 1000000000000
999999 x 999999999999 ÷ 99999999999999 ≈ 9999.99
It is a number
1000000000000
1000000000000
1e+30
Using the rules of precedence, multiply or divide and add or subtract: 999999999999−3333×83+8384÷34829 999999999999−276639+8384÷34829 999999999999−276639+0.240718941 999999723360+0.240718941 999999723360.240718941 Performing in the order presented: 999999999999−3333×83+8384÷34829 999999996666×83+8384÷34829 8.299999972×10¹³+8384÷34829 8.299999973×10¹³÷34829 2383071570.57802406 As you can see, changing the order of operations makes a difference and the reason why there is a rule of precedence in performing mathematical operations.
999999999999
something like 999999999999
29999 kelvin
99999999999 = 100000000000