First Lessons in Numbers by the Natural Method

16 less 20 less 9 less aa aa aa advanced book apple arithmetic backward Beginning child column comprehend count by fours COUNTING FROM ZERO divided DIVISION dolls eighteen eighty eighty-eight eighty-five eighty-four eighty-nine eighty-one eighty-seven eighty-six eighty-two eleven equals four error EXERCISES IN ADDITION fifteen fifty fifty-five zero fifty-two forty-five forty-two fourteen hundred and five hundred and forty hundred and ninety individual number inductive JOHN F LESSONS IN NUMBERS means method of teaching minus two equals MULTIPLICATION TABLE NATURAL METHOD Nine hundred nineteen ninety-eight ninety-five ninety-four eighty-three ninety-nine ninety-one ninety-seven ninety-six ninety-three ninety-two number name objects PRACTICE TABLE pupil read four remainder Ring science of numbers seven seventeen seventy seventy-five seventy-two sixteen sixty-five sixty-two SUBTRACTION teach numbers thirteen thirty thirty-eight thirty-five thirty-four thirty-nine thirty-one thirty-seven thirty-six thirty-three thirty-two twelve twenty sixty twenty-eight twenty-five twenty-four twenty-nine twenty-one twenty-seven twenty-six twenty-three twenty-two 22 upper row ZERO COUNTING