 | Osgood Carleton - 1810 - 264 σελίδες
...20«.= ^. 1. ie ¿ twenty shillings are equal to one pouna, Sec. The sign of Addition, and signifies that the numbers between which it is placed are to be added together, to discover their sum ; thus, 5+3 = 8. ie 5 more, 3 are equal to 8 ; or if 5 and 3 are added together,... | |
 | John Penrose (teacher of arithmetic.) - 1824 - 320 σελίδες
...between them, as a fraction or part of the last quotient. This character -f- is the mark of Division, and shows, that the numbers between which it is placed are to be divided ; the number which it immediately precedes being considered as the divisor, thus 84 -i- 7 =... | |
 | Anthony Nesbit - 1824 - 476 σελίδες
...equal ; as 4 poles — 22 yards = 1 chain = 100 links. The sign + (called plus, or more) signifies that the numbers between which it is placed, are to be added together; as 9 + 6 (read 9 plus 6) = 15. Geometrical lines are generally represented by capital letters ; then... | |
 | Charles Guilford Burnham - 1837 - 266 σελίδες
...than the first, and how much did she pay for both ? Signs. — A cross -|- is the sign of addition. It shows that the numbers between which it is placed are to be added. Two parallel horizontal lines = signify equality. Thus 8-|-4=7 is read, 3 added to 4, or 3 plus 4 (plus... | |
 | Nathan Daboll - 1839 - 220 σελίδες
...Signs. A cross + with one line perpendicular and the other horizontal, is the sign of addition. It shows that the numbers between which it is placed are to be added together. It is sometimes read plus, which is a Latin word signifying more. It also denotes a remainder after... | |
 | Charles Guilford Burnham - 1841 - 324 σελίδες
...thousand, four hundred and seventeen. ADDITION TABL.E. Signs. — A cross + is the sign of addition. It shows that the numbers between which it is placed are to be added. Two parallel horizontal lines = signify equality. Thus : 3+4=7 is read, 3 added to 4, or 3 plus 4 (plus... | |
 | Charles Bathurst (schoolmaster.) - 1842 - 158 σελίδες
...SIGNS MADE USE OF IN THE FOLLOWING WORK. + Plus or more, the sign of addition, signifies that the two numbers between which it is placed are to be added together; thus 3+4 means that3 is to be added to 4. — Minus or less, the sign of subtraction, signifies that the... | |
 | Nathan Daboll - 1843 - 254 σελίδες
...Sigtis. A cross + with one line perpendicular and the other horizontal, is the sign of addition. It shows that the numbers between which it is placed are to be added together. It is sometimes read plus, which is a Latin word signifying more. It also denotes a remainder after... | |
 | W. H. CRANK - 1843 - 340 σελίδες
...Division, Involution, and Evolution. + is called plus, and indicates Addition; signifying, that any numbers between which it is placed are to be added together. Thus 5 + 6, means that 5 is to be added to 6; or the sum of 5 and 6. — is called minus, and indicates... | |
 | James W. Kavanagh - 1846 - 304 σελίδες
...marks for numbers, cal1edfigures, as 6 for six, and signs of operation or work, as -(_, which indicates that the numbers between which it is placed are to be added. The signs of operation will be given in the order of their necessity in the succeeding part of the... | |
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The sign, + , which is read plus, indicates that the numbers between which it is placed are to be added ; thus, 6 + 4, means, that 4 is to be added to 6. 
