Math can become easier and more enjoyable when children learn simple calculation shortcuts. These math tricks for kids can help improve mental math, number sense, and calculation speed. Practicing these methods regularly can make everyday calculations quicker while helping children build confidence with numbers and solve problems more efficiently.
To multiply an even number by 5, divide it by 2 and multiply the answer by 10. For example, 24 × 5 becomes 12 × 10 = 120.
Multiply a number by 10 and subtract the original number. For example, 7 × 9 becomes 70 − 7 = 63. This works for many quick calculations.
For numbers ending in 5, multiply the number before 5 by the next number and place 25 at the end. For example, 25² = 625.
Combine numbers to make 10 before adding the remaining numbers. For example, 8 + 7 + 2 becomes 10 + 7 = 17, making mental addition easier.
For a two-digit number, add its two digits and place the sum between them. For example, 23 × 11 = 253. Carrying may be needed for larger sums.
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