 # Pasatiempos y juegos gratuitos online que ejercitan la mente

Menú

## MATHEMATICAL CROSSWORD PUZZLES

ACROSS
1. 193 minus thirty, minus seventy-nine. 283 times three, minus forty-one. Three cubed minus eleven.
2. 450 plus 2002, plus 443. 1098 plus 1843, minus seventy-one.
3. In Roman numerals is XXI. 115 minus forty-seven, plus twenty. Its half is four.
4. Two plus three, to the power one. The double of ten plus three. 690000 divided by one thousand.
5. 519 minus 431. 345 plus 430.
6. Its half is nine halves. Three times four plus one. 3416 plus 5895, minus eighty-six.
7. 1% of 5600. Three times five minus six.
8. 3145 minus 399. 15124 minus 6768, plus 397.
9. Its double is 110. 327 plus fifteen, plus 229. Its quadruple is 120.

DOWN
1: 14074 minus 1099, minus 4750. 952500 divided by one hundred.
2: Six times seventy-five plus thirty-one. 4110 divided by six, minus ten.
3: Five times two minus one. 986 minus 705. Sides in a rectangle.
4: 856 minus 771. 197 plus 239, minus fifty-three. Thirteen times five.
5: Term that in Fibonacci series goes before the first 1. Term that in Fibonacci series goes before 13. It's the double of three plus one.
6: 8,28 times one hundred. 156000 divided by one thousand, minus seventy-seven. Eight multiplied by ten plus one.
7: 50% of sixteen. 128 times five, plus thirty-two. 7% of one hundred.
8: 274 minus 257. 1210 minus 258. Its triple is 159.
9: 8436 minus 1581, minus 775. 1482 times four, plus two.