Easy Yet Effective Tips For Quick Mental Multiplication

Solving mathematical problems will be difficult if you do not know the basic math concepts along with how it must be done. Mathematics, in general, is difficult according to most people because it involves numbers. However, experts say that there are easy ways on how to solve such problems. In fact, experts have provided a couple of tips on how to take your mathematical skills to the next level.

Mental Multiplication Tips

Multiplying by powers of 5 – Multiplying a number by 5 seems to be the easiest and luckiest math problem to solve. If you are faced with a number multiplied with another number that is a power of 5, the trick is to recognize that 5 is equal to 10/2. This is indeed very helpful. For instance, you have to solve 38 x 5. What you have to do in order to get the answer in an instant is to multiply 38 by 10 and then dividing the product by 2. Thus, 38 x 10 = 380, and 380/2 is 180.

Squaring numbers that ends in 5 – Any time you need to square a 2-digit number ending in 5, the last digit of the answer will be 25. Also, the digits before that are given by multiplying the 1st digit of the number by the number which is greater. So if you are to solve 55^2, the last number will be 25. On the other hand, the previous digits are given by 5 x 6 (that’s the first digit multiplied by the number that is one greater). Hence, 55^2 is equal to 3,025.

Multiplying many 9s – There is indeed a trick if you are to multiply any number by 9, 99, 999, or any other number that is 1 less than a power of 10. If the mathematical problem is 48 x 9, you must recognize that 48 x 9 (10-1). The distributive property of multiplication suggests that this is similar to 48 x 10 – 48. Due to the fact that it is very easy to multiply by a power of 10, looking at the problem in this way will make is much easier to solve. Therefore, 48 x 10 – 48 = 480 – 48 = 480 – 40 – 8 = 432.

These are just some of the mathematical tricks you can implement so you get the product in an instant, without needing a paper and pen. You must be reminded though that it will take practice for you to be comfortable in using them. More information mentioned here.

5 Effective Tips To Teach Math For Slow Learners

Slow learners are not any different from the normal students in their intellectual abilities except that they are too distracted and the normal teaching methods do not help them comprehend what is taught. This is why you need special teaching methods for them. When appropriate method is adopted with adequate understanding and support from parents and teachers, these slow learners can turn out to be highly successful in all aspects of life.

There are several approaches and techniques that involve individual and group teaching based on the learning ability of a child, some of which are used by programs of learning centers for such children. These centers have specially trained teachers who use specialized software tools and teaching methodologies to make math and numbers more interesting. Here are five effective tips that professionals believe can help teach math for slow learners:

  1. Practical Lessons: Even normal students do not enjoy confined space for learning and it’s a higher challenge with slow learners. One of the best ways to get math into the child’s head is to make him do little additions, subtractions or multiplications that involve people, things, flowers, fruits, and other practical things that surround him during a walk or a drive.
  2. Teaching in Small Groups or Individually: Since students with slow learning ability require special attention, teaching them alone or in small groups would let the teacher focus on the specific inability of the student. Also, leaning in a group, with peers, would increase the social abilities of the child.
  3. Customized Plan: Students love classes filled with fun and creativity. That’s why several learning programs for slow learners have customized plans to polish the specific skills that these children lack. Hence, seeking professional help and having appropriate follow ups to help at home would be a great idea to teach mathematics to these children.
  4. Sound Therapy: This has remained one of the most successful methods, which involves using sounds and tools that stimulate auditory pathways and thereby aid listening and focus. Sound therapy also helps to enhance the auditory transmission process in brain by stimulating the muscles around the ear passage and helping to regain the original power or capability.
  5. Cognitive Training: The PACE or Processing and Cognitive Enhancement training program enhances the level of perception or cognition and helps the slow learners have increased attention span and focus, which is especially helpful in learning math. It also boosts the neurological connections and offers significant growth in the student.

How does the slow learner benefit

  • Adapting all the above methods and applying the right training program offers the following benefits:
  • Improved math computation skills
  • Better sequential processing and simultaneous processing
  • Sustained attention and working memory
  • Auditory processing and discrimination, which in turn boosts comprehension and more.

Complete support and appropriate methods of teaching can help any slow learner to be a math genius. So, be patient and use these tips to see how a slow learner starts loving and enjoying mathematics.