(?) + 3699 + 1985 - 2047 = 31111
$ x $ + 3699 + 1985 - 2047 = 31111
$\Rightarrow$ $ x $ + 3699 + 1985 = 31111 + 2047
$\Rightarrow$ $ x $ + 5684 = 33158
$\Rightarrow$ $ x $ = 33158 - 5684 = 27474.
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107 x 107 + 93 x 93 = ? |
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How many of the following numbers are divisible by 3 but not by 9 ? |
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$\dfrac{(963 + 476)^2 + (963 - 476)^2}{(963 \times 963 + 476 \times 476)}$=? |
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8597 - ? = 7429 - 4358 |
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The smallest prime number is: |
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12345679 x 72 = ? |
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Which one of the following is the common factor of (4743 + 4343) and (4747 + 4347) ? |
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-84 x 29 + 365 = ? |
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In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, what is the dividend ? |
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4500 x ? = 3375 |
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