Relacionar Columnas SEVENTH GRADE - MATHSVersión en línea Matching exercise. por Laura Andrea Pineda Uribe 1 -5 + - ( FIVE * ONE ) = 2 TWELVE + ( FIFTY THREE - FORTY EIGHT) = 3 7 X = TWENTY EIGHT 4 2 . ( 1 + 2 x ) = TEN 5 ONE / SEVEN + ONE / FIVE = X = TWO SEVENTEEN - TEN X = FOUR TWELVE / THIRTY FIVE