Relier Pairs SEVENTH GRADE - MATHSVersion en ligne Matching exercise. par Laura Andrea Pineda Uribe 1 -5 + - ( FIVE * ONE ) = 2 2 . ( 1 + 2 x ) = TEN 3 ONE / SEVEN + ONE / FIVE = 4 TWELVE + ( FIFTY THREE - FORTY EIGHT) = 5 7 X = TWENTY EIGHT X = FOUR SEVENTEEN X = TWO - TEN TWELVE / THIRTY FIVE