Write in figures. (13) Two hundred and seventy-six. (14) Three hundred and forty-two. (15) Seven hundred and twelve. (16) Nine hundred and twenty-five. (17) Six hundred and fourteen. (18) Three hundred and seventy-one. (19) Two hundred and forty-one. (20) Six hundred and thirty-two. ́ (21) Four hundred and eleven. When no tens or ones are given, a O must be put in the place of each. Write in figures. (22) One hundred and sixty. (23) Five hundred and seven. (24) Four hundred and thirty. (25) Six hundred and four. (26) Eight hundred and five. (27) Three hundred and seventy. (28) Two hundred. (29) Five hundred and one. (30) Four hundred and two. (31) Five hundred. (32) Seven hundred and fifty. (33) Six hundred and four. It is suggested, that before going any farther, it would be well to learn addition and subtraction of numbers up to hundreds. To write thousands. Draw a perpendicular line, and on the left of the line write the thousands, and on the right the hundreds, tens, and ones; thus, twenty thousand seven hundred and fourteen Thousands Units 20 | 714 When numbers can be written without difficulty, the line should be left out and a comma put in its place. To be learnt by heart. When thousands are written, there must always be three figures after them. Write in figures. (34) Five thousand seven hundred and twenty. (35) Four thousand six hundred and fifteen. (36) Seven thousand five hundred and ten. (37) Twenty thousand five hundred and forty-six. (38) Eighty-one thousand two hundred and thirtyseven. (39) Sixty-two thousand three hundred and seventeen. When no hundreds, tens, or ones are given, a 0 must be put in the place of each; as, twenty thousand and one Thousands Units 20 | 001 Write in figures. (40) Fifty thousand and six. (41) Twelve thousand and forty. (42) Ten thousand and eighty. (43) Forty-one thousand and seventeen. (44) Eleven thousand and one. (45) Seventyfive thousand six hundred and four. (46) Twenty-seven thousand and one. (47) Five hundred thousand and forty-six. (48) Twenty-eight thousand. (49) Seven hundred thousand five hundred. To write millions. Draw two perpendicular lines, and write the millions on the left, the thousands between the lines, and the ones on the right; as, fifty million seven hundred thousand and forty. Millions Thousands Units 50 | 700 | 040 To be learnt by heart. When millions are written, there must always be after them one set of three figures for thousands, and another set of three figures for units. Write in figures. (50) Four million ten thousand and twenty-five. (51) Fifteen million six thousand four hundred. (52) Thirty million fifty thousand and six. (53) Twenty-six million four hundred thousand seven hundred and ten. (54) Twelve million two thousand and five. (55) Forty-five million forty thousand and four. (56) Eight million eleven thousand four hundred and sixtyseven. (57) Thirty-four million sixty thousand and seventeen. (58) Ten million and ten. (59) Fifty million. (60) Three million and forty. (61) Five hundred million. As a further exercise in numeration, decimal fractions can be written, but a clear idea of a fraction must first be obtained. 2. NUMERATION. Numeration is the art of reading numbers. To read any number. Begin at the right-hand figure and count off 3 figures; draw a line after them and write over them, Units. Count off three more figures, draw another line, and write over them, Thousands. Write Millions over the remaining figures. Thousands Units 25 1728 Mil. Thou. Units 86 | 047 | 104 Write in words what these figures stand for. (1) 800. (2) 901. (3) 617. (4) 5000. (5) 6009. (6) 17018. (7) 214537. (8) 8000000. (9) 19000017. (10) 28002500. (11) 20020020. (12) 900065712. (13) 40080275. (14) 69071580. (15) 842637185. (16) 80000001. (17) Write out the value of every separate figure in (14) above.. 3. To arrange numbers under one another. Always draw the two lines, as above, and write Millions, Thousands, Units. Put all the Millions in their proper place, Thousands in theirs, and Units in theirs. Millions Thousands Units When the numbers can be arranged without difficulty, the lines should be left out and commas put in their places. (4) Six hundred. Six hundred thousand. Seven million twenty thousand and fourteen. Fifty million seven thousand and sixty. Twelve thousand five hundred and eighty. Seven hundred and forty-six. Four million four thousand and forty. (5) Ninety million seven thousand and twelve. Four thousand six hundred and eighty. Three hundred and seventy-six. Two million ten thousand and eighty. Thirty million three thousand six hundred and eighteen. Ninety thousand and nine. Two hundred and eleven. Forty million and fifteen. ADDITION. Addition is the method of adding numbers together. To add together fifty-two and forty-six. 52 46 Arrange them properly-ones under ones and tens under tens. Then, beginning at the right-hand side, say six ones and two ones are eight ones; put 8 in the ones' place. Next, four tens and five tens are nine tens; put nine in the tens' place. The answer shows that fifty-two and forty-six are ninetyeight. 98 Add these numbers together, and write the answers in words. (1) Twenty-one and sixteen. (2) Thirty-five and twenty-one. (3) Fifty-three and twelve. (4) Eighty-two and seventeen. (5) Twenty and ten. (6) Sixty-six and twenty-three. (7) Forty-three and twenty-three. (8) Thirteen and forty. (9) Seventy and twelve. (10) Eighteen and sixty-one. (11) Seventy-five and twenty-three. (12) Fifty-six and thirty-three. Work these sums at sight, and write the answers in words. 65 49 To add together sixty-five and forty-nine. Place t properly first; then, say nine ones and five ones are fourteen ones, that is, four ones and one ten; put the 4 in the ones' place, and carry the 1 ten to the tens. Next, one ten, four tens, and six tens are eleven tens; put 11 under the tens, and answer is one hundred and fourteen. 114 628 467 592 Add together six hundred and twenty-eight, four dred and sixty-seven, and five hundred and ninety-two. Say, two and seven are nine, and eight are seventeen ones, that is, seven ones. and one ten; put 7 in the ones' place and carry the 1 to the tens. One and nine are ten, 1687 and six are sixteen, and two are eighteen tens, that is, eight tens and one hundred; put 8 in tens' place and carry 1 to the hundreds. One and five six, and four are ten, and six are sixteen hundreds, that six hundred and one thousand; put 6 in the hundreds' p and 1 to the left. The answer is one thousand six h dred and eighty-seven. Work an addition sum downwards, beginning at the top, any mistake will generally be discovered. Work these sums, and write the answers in words. (1) Fifty-eight and seventy-six. (2) Thirty-nine and twe one. (3) Sixty-four and twenty-nine. (4) Eighty-seven fourteen. (5) Seventy-eight and eighty-seven. (6) Nin seven and thirty-four. (7) Two hundred and sixty-seven five hundred and ninety. (8) Three hundred and sixty-five two hundred and nineteen. (9) Five hundred and sixty-f seven hundred and forty-five, and eight hundred and sixty-t (10) Nine hundred and forty eight, three hundred and sever six, and seven hundred and forty-five. Work these sums at sight, and write the answers in words. (17) 204 615 |