Square math tips, tricks and shortcuts

1. Square of any 2 digi...

27^2 = (27+3)*(27-3) + 3^2 = 30*24 + 9 = 720+9 = 729 In this method, we have to make a nu.....

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2. Square of any 2 digi...

Let me explain this trick by taking examples 67^2 = [6^2][7^2]+20*6*7 = 3649+840 = 4489 .....

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3. Square of numbers ne...

Let me explain this rule by taking examples 96^2 :- First calculate 100-96, it is 4 so .....

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4. Quick Square...

If you need to square a 2 digit number ending in 5, you can do so very easily with this tr.....

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5. Squaring Numbers tha...

Example 65 x 65:Step 1: Take the tens digit and multiply it by the number one greater than.....

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6. Squaring Numbers in ...

Example 56 x 56:Step 1: You start out with 25 and add the ones digit to it.25 + 6 = 31Step.....

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7. Any Square....

Assume you want to find 87². Find a simple number nearby - a number whose square could be.....

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8. Adding the digits of...

If the number selected is 1111: Square the number: 1111 ?— 1111 = 1234321 Add the d.....

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9. Squaring numbers in ...

Choose a number in the 400s (keep the numbers low at first; then progress to larger ones)......

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10. Three Tricks for Squ...

Method 1: If You Know the Previous Square This method is only marginally helpful, but w.....

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