Relier Pairs NUMBERS 1 - 100Version en ligne Do the sums and find the answers. par Catalina Gómez 1 15 + 15 2 25 + 25 3 33 + 11 4 10 + 52 5 7 + 16 6 84 + 16 7 8 + 7 8 40 + 12 9 20 + 51 10 88 + 5 SEVENTY ONE SIXTY TWO FIFTEEN THIRTY NINETY THREE ONE HUNDRED FIFTY TWO TWENTY THREE FORTY FOUR FIFTY