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Sixteen ----- 16 Seventeen ----- 17 Eighteen - - - - , 18 Nineteen ----- 19 Twenty ----- 20 Twenty-one - - - - - 21 Twenty-two 22 Twenty-three - - - - 23 Twenty-four 24 Twenty-five 25 Twenty-six 26 Twenty-seven - - - - 27 Twenty-eight 28 Twenty-nine -...
Intellectual Arithmetic, Upon the Inductive Method of Instruction - Σελίδα 66
1862 - 176 σελίδες
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## Practical and Mental Arithmetic, on a New Plan, in which Mental Arithmetic ...

...Twenty-five в Twenty-six Ж Twenty-seven 27 Twenty-eight 28 Twenty-nine 29 Thirty 30 Thirty-one, 4.C 31 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundred 100 .Vole. The pupil и to reelle the abare, with the written numbers covered •ver. Tbe answers to the...

## The English mother's catechism for her children, by the rev. T. Clark

John Galt - 1823
...means two tens, or .twenty ; and so on to ninety.nine, as in the following table: — Thirty ... 30 Forty ... 40 Fifty ... 50 Sixty ... 60 Seventy . . 70 Eighty ... 80 Ninety . . 90 Ninety-nine . 99 And the next number is one hundred; to write which it requires the figure of 1 placed...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1826 - 172 σελίδες
...hours, in how long a time would 1 empty it ? In how long a time would 7 cocks empty it ? SECTION XI. A. 1. BOUGHT 1 half of a yard of cloth for 1 dollar and 1 half; what was that a yard? 2. 1 and 1 half is the half of what number ?* 3. If 1 third...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1827 - 172 σελίδες
...12 Thirteer ----- 13 Fourteen - - - . 14 Fifteen J5 Sixteen - - - - ' - 16 Seventeen - - . - . - 17 SECTION VI. A. 1. BOUGHT 1 half of a yard of cloth far 1 shilling, whut would be the price of a yard at the same rate ? 2. If 1 ha!f pint of cherries...

## Colburn's First Lessons: Intellectual Arithmetic, Upon the Inductive Method ...

Warren Colburn - 1828 - 160 σελίδες
...Twenty-seven - - - - 27 Twenty-eight - - - - 2S Twenty-nine - - - - - 29 Thirty 30 Thirty-one, &c, - - - - 31 Forty • •, » - - - 40 Fifty 50 Sixty 60 Seventy...for 1 shilling, what would be the price of a yard at tho same rate 1 2. If 1 half pint of cherries cost 2 cents, what will a pint cost ? 3. If 1 fourth...

## Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1831 - 268 σελίδες
...25 Thirteen ...... 13 .; X Twenty -seven 27 Twenty-eight 28 Twenty-nine 29 Thirty 30 Thirty-one, &c 31 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundred 100 JVute. The pupil is to recite tho above, with the written numbers covered OUT. The answers to the following...

## The American Primary Spelling-book

Samuel Thomas Worcester - 1833 - 102 σελίδες
.... XVII. XVIII. .. XIX. XX. Arabic Twenty-one ... 21 Twenty-two ... 22 Twenty-five ... 26 Thirty 30 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundred.. 100 Two hundred . 200 Three hundred 300 Four hundred . 400 Five hundred . 500 Six hundred ... 600 Seven...

## Practical and Mental Arithmetic ...

...Twenty-five 25 Twenty-six 26 Twenty-seven 27 Twenty-eight 28 Twenty-nine 29 Thirty 30 Thirty-one, &.c 81 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundred 100 Л1*!/?. The pupil is to recite the above, with the written numbers covered over. The an;wi;rs to the...

## Practical and Mental Arithmetic on a New Plan: In which Mental Arithmetic is ...

Roswell Chamberlain Smith - 1841 - 284 σελίδες
...Twenty-five 25 Twenty-six 26 Twenty-seven 27 Twenty-eight 28 Twenty-aine 29 Thirty 30 Thirty-one, &c 31 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundred 100 Ncte. Tho popil is to recite tho above, with the written numhers covered over. The answers to the following...

## Practical and Mental Arithmetic: On a New Plan, in which Mental Arithmetic ...

Roswell Chamberlain Smith - 1843 - 282 σελίδες
...Twenty-five 25 Twenty-six 26 Twenty-seven 27 Twenty-eight 28 Twenty-nine 29 Thirty 30 Thiuy-one, &c 31 Forty 40 Fifty 50 Sixty 60 Seventy 70 Eighty 80 Ninety 90 One hundretl 100 .Мяв. The pupil is to recite the ribove, with the written numbers covered »ver. The...