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And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine.
The American Tutor's Assistant Revised, Or, A Compendious System of ... - Page 27
by Zachariah Jess - 1813 - 210 pages

## The Teachers' Assistant: Or, A System of Practical Arithmetic ...

Arithmetic - 1831 - 210 pages
...calendar or almanac: The fourth, eleventh, ninth, and sixth, Have thirty days to each affix'd: And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty nine. EXAMPLES. 1. Reduce 8 years to months. Facit 96 mo. 2. Bring 6 years...

## The Juvenile Arithmetick, and Scholar's Guide: Illustrated with Familiar ...

Martin Ruter - Arithmetic - 1831 - 190 pages
...of the number of days m each of the twelve months, as they stand in tho calender or almanack : The fourth, eleventh, ninth, and sixth, Have thirty days to each affix'd : And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap...

## The Teachers' Assistant: Or a System of Practical Arithmetic

Stephen Pike - Arithmetic - 1835 - 210 pages
...calendar or almanac: The fourth, eleventh, ninth, and sixth, Have thirty days to each aflix'd : And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, i Till leap year gives it twenty nine. I EXAMPLES. 1. Reduce 8 years to months. Facit 96 mo. 2. Bring...

## The New System of Practical Arithmetic: Whereby Most of the Various Problems ...

Charles Potts - Arithmetic - 1835 - 202 pages
...The additional day in leap year is always added to the number of days' in the month of February. The fourth, eleventh, ninth, and sixth, Have thirty days to each affix'd ; And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, 'Till leap...

## Rose's New Arithmetic: An Explanatory and Practical Arithmetic, Adapted to ...

John Rose - Arithmetic - 1835 - 192 pages
...May, 6th , June, 7th July, 8th August, 9th September, 10th October, llth November, 12th December, The fourth, eleventh, ninth, and sixth, • Have thirty days to each affix'd ; And every other thirty-one, » Except the second month alone, Which has but twenty-eight, in fine « Till...

## The Western Practical Arithmetic: Wherein the Rules are Illustrated, and ...

Arithmetic - 1838 - 218 pages
...months as follows. The fourth, eleventh, ninth and sixth, Have thirty days to each affixed, And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine. OR THUS: Thirty days hath September, April, June, and November, February...

## The Private Instructor, Or Mathematics Simplified: Comprising Every Thing ...

Jason M. Mahan - Arithmetic - 1839 - 312 pages
...following : — The fourth, eleventh, ninth and sixth, Have thirty days to each affixed; And every other thirty-one, Except the second month alone, Which has but twenty-eight in fine, Till leap year gives it twenty-nine. Or, Thirty days hath September, April, June and November ; Each of...

## The Teachers' Assistant, Or, A System of Practical Arithmetic: Wherein the ...

Arithmetic - 1845 - 210 pages
...calendar or almanac : The fourth, eleventh, ninth, and sixth, Have thirty days to each affix'd : And every other thirty-one, Except the second month alone. Which has but twenty-eight in fine, Till leap year gives it twenty-nine. EXAMPLES. 1. Reduce 8 years to months. Facit 90 mu. 2. Bring 6 years...