Relier Pairs Numbers test 1 to 30Version en ligne Do the maths and match the numbers par Miss Fran 1 4+6 2 20+5 3 2+1 4 23-5 5 3+9 6 25-3 7 35-5 8 18-17 9 10+4 10 3+8 ten thirty fourteen twelve twenty-two eighteen twenty-five three one eleven