Useful Simple Math Tips

Many people use math in different ways because to  become faster to solved a math problem. They must use their ways to easier and faster to solved them. Now I will tell you my tricks, pattern and tips that can use in our everyday lives. This trick about adding and subtracting two numbers with two digits in a seconds.

Example 1:
39 - 14
1. choose the lowest value ----   14
2. take the 2nd digit and simplify depends on the operation.
2nd digit = 4
simplify ----   4 - 39 = 35

3. then simplify the remaining value to the other value.
rem. value = 10    
other value = 35
simplify -----   35 - 10 = 25

4. Practice

Example 2
97 + 78

1. 78
2. 2nd digit ----  8  simplify ----   97 + 8 = 105
3. rem. value ---- 70  other value ---- 105
simplify ----  105 + 70 = 175
4. Practice

  -Mathematics