Math
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Making Your Math Simple
Applying Tactics in Multiplication
While multiplying, we may also use certain tactics to find the answer quickly.
Example 1
89 x 8
For making the above calculation simple we may do as mentioned below
89 x 8
= (90 -1) x 8
= 720 – 8
= 712.
But avoid bifurcating a number using minus sign as far as possible. The above example can also be solved as follows:
89 x 8
= (80 + 9) x 8 Now we have used “80+9” in place of “90-1”
= 640 + 72
= 712
Example 2
65 x 12
= (60 + 5) x 12
= 720 + 60
= 780.
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10 Tips for Better Grades in Math
Pass these on to your high school math student:
1. Don't just aim for 70%. Aim high and shoot for 100%.
2. When doing your math homework, be neat. It does make a difference.
3. It's not just the answer that counts in math. Much of your grade is based on the intermediate steps in getting to the answer. So show all your work. Your objective should be to convince your teacher that you know how to do the problem.
4. It is important to read over the material in your math text book. Don't just foc Read More...
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How Is Teachers Teaching Style Related To Math Anxiety
Math anxiety are be caused by many factors. One of the major factor is that of the math teacher's teaching style. Have you encountered a teacher's teaching style that does not match your liking? It switches us off immediately. The otherwise is that process will be tough and learning math becomes unbearable. It therefore appears that the role of the math teacher very much influence the outcome of our math learning. The teaching style makes or breaks us. Another factor is the personality and chara Read More...
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