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