MathsOnline version Give the right answer by Tutor 1 10+3=? Yes No 2 20-3=? Yes No 3 7+7=? Yes No 4 9+9=? Yes No 5 30-10=? Yes No 6 20-1=? Yes No 7 3x5=? Yes No 8 3x4=? Yes No 9 23-7=? Yes No 10 4+7=? Yes No