Learning Age Group Learning Package 4, 5 or 6 additions (result less than 10) 4, 5 or 6 subtractions (all operands less than 10, operand1 >= operand2) 4, 5 or 6 additions (result less than 30) 4, 5 or 6 subtractions (operand1 less than 20, operand2 < 10)
