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Earn +20 ptsQ: What square number ends in 9?
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How can I tell whether a number is a square number?
You can tell whether a number is a square number by looking at the last digit. A perfect square number ends with either 1, 4, 5, 6, 9 or 00.
A whole number that ends with 1357or 9?
Any whole number that ends with 1 3 5 7 and 9 is an odd number
What square number ends in a two?
No perfect square can end in 2.
Which number has the square root of 9?
3 or -3. 32 = 9 and (-3)2 = 9 * * * * * +3 and -3 do not have the square root of 9 - they are the square roots of 9. The number 81 has the square root 9.
What number is a perfect square that is a 3 digits number which ends with 2?
There are none.
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