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MATHEMATICAL CROSSWORD PUZZLES


ACROSS
1. 908000 divided by one thousand, minus sixty-nine. Ninety-two plus 114, plus 169.
2. 49,64 times one hundred. 763 minus 706.
3. Three cubed. 758 plus forty-three. 6,8 times ten.
4. The fourth positive even integer. 50% of 106. 64% of one hundred. Product of any number different from zero multiplied by its inverse.
5. Forty-eight plus one, plus forty-one. In binary representation is 1011.
6. The square root of 64. Six times twenty-five, minus eighty-four. 980 divided by ten. Six and two.
7. Fifteen minus one. 544 plus 452. Thirty-one times four, minus thirty-four.
8. Its double is 90. 541600 divided by one hundred.
9. 33300 divided by one hundred, plus twelve. Twenty-five times nine, plus six.

DOWN
1: Two to the power four plus twelve. In Roman numerals is LXXXI.
2: 1482 minus 635. One plus eight. 323 plus 190, minus seventy.
3: Seven squared minus ten. 253 times two. One fourth of 216.
4: 96830 divided by ten. 1311 divided by nineteen. Term that in Fibonacci series goes after 3 and before 8.
5: In Roman numerals is XL. Zero times 325, plus ninety-five.
6: Sides in a triangle. One third of 48. 1606 times six, plus six.
7: 750 divided by ten. Sixty plus 218, plus 140. Three times four plus one.
8: 739 minus 163. 1% of one hundred. 1472 minus 511.
9: Nine squared. 627 minus 547.