>Description :
Solid Numerical Computers don't keep a running tally of calculations in their head. While they may be comfortable with simple calculations, when they need to make more complex calculations, they usually reach for a calculator. Without an electronic calculator, they might jot down calculations to get them on paper or ask someone more proficient in this area for support.

>Easier :
1.Remembering from experience how long an activity takes
2.Writing out calculations or using acalculator
3.Following a written schedule, timeline, or tip table at a restaurant
4.Implementing an outline or following a set recipe

>Difficult :
1.Having an intuitive feel for how much time has passed
2.Mentally calculating fractions or percentages
3.Figuring temperature conversions or foreign currency exchange equivalencies
4.Performing calculations in your head without pencil and paper

>Results Show :
1.You’re comfortable doing simple calculations in your head.
2.When math problems start to get complicated,you know to reach for pencil and paper.
3. Calculators are advised as part of your basic equipment.
4.Don’t be shy to ask for help from the math whiz next door: save your energy for what matters to you more.

>Aptitude Awareness :
To solve this traveling train puzzle you will need a formula and a calculator. You may even need to ask for help to understand which formula is appropriate for this problem. When processing numerical information you are most comfortable relying on tools or others for calculations.

>Tips :
1.Write out all calculations.
2.Check your work with a calculator or spreadsheet program, or ask others to review your work.
3.Try to memorize calculations and formulas you use regularly, like two cups in apint.
4.Sharpen your skills with math-based brain teasers and puzzles like Sudoku and KenKen.
5.Keep written records of your bank accounts, expenses, and receipts.