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Ask your child to calculate how many objects he sees and how many objects are covered.
Mental arithmetic can be faster (not to mention more impressive) than using your phone – all it takes is a few tricks.
"Calculate left-to-right in your head, not right-to-left as you might on paper," says "mathemagician" Arthur Benjamin, co-author of Cut the problem into small bits Even the most daunting of mental-arithmetic problems can normally be separated into easy ones – all it takes is a little addition or subtraction.
For example, if your child draws a 7 and an 8, he says 7×8=56. Because his product is larger, he wins the four cards and puts them at the bottom of his pile.
Continue the game until one player runs out of cards.
Use mental math to quickly estimate that the 10-pack must cost less than $2.00 per pack because 10 × 2 = 20. Our brains also use a skill called working memory to keep track of the steps needed to solve a particular math problem.
How To Solve Mental Math Problems
This is a better deal than the second option where each pack costs more than .00. When kids struggle with mental math, it doesn’t mean they’re not smart. Difficulty with mental math could be a matter of needing more time and practice to “catch up.” Trouble with mental math could also be a sign that your child needs more support to get better at math.
Playing simple, but fun, math games is a fantastic way to not only stimulate your child’s mental math abilities, but also an ideal way of improving number facts. Multiplication War With this fun card game, your child will master his multiplication facts in no time!
Shuffle a deck of cards and deal them face down, giving each player an equal number.
Give them one minute to find as many ways as they can to make the number using addition, subtraction, multiplication and division.
Learning some basic, but useful mental math strategies, can work to greatly improve your child’s self-confidence.