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 Βιβλία Βιβλία
14 2 " 16 2 " 18 2 " 20 2 " 22 2 " 24 3 " 21 3 " 24 3 " 27 3 " 30 3 " 33 3 " 36 4 " 28 4 « 32 4 " 36 4 " 40 4 « 44 4 " 48 5 " 35 5 " 40 5 " 45 5 " 50 5 " 55 5
The American Primary School Arithmetic: Designed for the Use of Pupils in ... - Σελίδα 40
των James Robinson (Jr.) - 1851 - 96 σελίδες
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## Practical Arithmetic: Uniting the Inductive with the Synthetic Mode of ...

James Bates Thomson - 1858 - 384 σελίδες
...•-,« fuHowiug particulars. 1. The severs! result* or multiplying by 10 ara formed by limply adding a 2 times 3 times 4 times 5 times 6 times 7 times 1 are 2 1 are S 1 are 4 1 are 5 1 8T4 < 1 are 7 2 " 4 2 " 6 2 " 8 2 10 2 " 1' . 2 " U 3 " 6 3 " 9 3...

## Arithmetic for High Schools: Containing the Elementary and the Higher ...

James B. Dodd - 1859 - 336 σελίδες
...2, twice 2 is 4, &c., as given from left to right, in the following Multiplication Table. Once Twice 3 times 4 times 5 times 6 times 7 times 8 times 9 times 10 times 1 l times j 13 times 1 is 2 is 3 is 4 is 5 is 6 is 7 is 6 is 9 is 10 is 11 is 12 2 is 4 is 6 is 8 is...

## The Progressive Intellectual Arithmetic on the Inductive Plan: Being a ...

Horatio Nelson Robinson - 1861 - 176 σελίδες
...42 is 4 times £, or J, of 36. INTELLECTUAL ARITHMETIC. MULTIPLICATION TABLE. Once 1 2 3 4 5 6 Twice 3 times 4 times 5 times 6 times 7 times 8 times 9 times 10 times 11 times 12 times are 2 are 3 are 4 are 5 are 6 are 7 are 8 are 9 are 10 are 11 are 12 are 4 are 6 are 8 are 10 are 12...

## Easy Lessons in Mental Arithmetic, Upon the Inductive Method: Adapted to the ...

James Stewart Eaton - 1864 - 96 σελίδες
...7 in 7, 7 in 14, 7 in 21, 7 in 28, 7 in 35, 7 in 42, 7 in 49, 7 in 56, 7 in 63, 7 in 70, once twice 3 times 4 times 5 times 6 times 7 times 8 times 9 times 10 times 7 14 21 28 35 42 49 56 63 70 7= 1 7= 2 7= 3 7= 4 7= 5 -1= 6 -7= 7 -7=8 -7=9 7 = 10 LESSON LV. 1. IF...

## University Arithmetic: Embracing the Science of Numbers, and General Rules ...

Charles Davies - 1867 - 466 σελίδες
...times times times 11 11 11 11 11 11 11 11 11 in in in in in in in in in 22 33 44 55 66 77 88 99 11 1 time 2 times 3 times 4 times 5 times 6 times 7 times 8 times 9 times 4 in 4 in 4 in 4 in 4 in 4 in 4 in 4 in 4 iu 4 8 18 16 80 24 28 32 30 1 8 8 4 5 6 '7 8 U time times...

## Robinson's Progressive Table Book

Horatio Nelson Robinson - 1869
...many times 3 ? 3 in 15 ? 3 in 3, 3 in 6, 3 in 9, 3 in 12, 3 in 15, 3 in 18, 3 in 21, 3 in 24, 3 in 27, 1 time 2 times 3 times 4 times 5 times 6 times 7 times 8 times 9 times TABLE. 3 are 6 are 9 are 12 are 15 are 18 are 21 are 24 are 27 are how how how how how how how how...

## New Practical Arithmetic in which the Science and Its Applications are ...

Henry Bartlett Maglathlin - 1869 - 324 σελίδες
...10 " 60 11 « 11 11 " 22 11 "33 11 "44 11 "55 11 " 66 12 " 12 12 " 24 12 "36 12 "48 12 "60 12 " 72 7 times 8 times 9 times 10 times 11 times 12 times 1 are 7 1 are 8 lare 9 1 are 10 lare 11 1 are 12 2 " 14 2 " 16 2 « 18 2 " 20 2 " 22 2 " 24 3 " 21...

## A Practical Arithmetic

George Payn Quackenbos - 1869 - 336 σελίδες
...11 is 22 11 is 33 11 is 44 11 is 55 11 is 66 12 is 12 12 is 24 12 is 36 12 is 48 12 is 60 12 is 72 7 times 8 times 9 times 10 times 11 times 12 times 1 is 7 1 is 8 1 is 9 1 is 10 1 is 11 1 is 12 2 is 14 2 is 16 2 is 18 2 is 20 2 is 22 2 is 24 3 is 21...

## Every child's arithmetic. Preparatory lessons in arithmetic

...2 2= 4 2= 6 2= 8 2 = 10 2 = 12 1 = 0 1= 1 = 2 1= 3 1= 4 1= 5 1- 6 0=0 0= 0 = 0 0= 0 0= 0 0= 0 0- 0 7 times 8 times 9 times 10 times 11 times 12 times 12 = 84 12 = 96 12 = 108 12 = 120 12-132 12 = 144 11 = 77 11 = 88 11= 99 11 = 110 11 = 121 11 = 132...

## Robinson's Progressive Table Book: For Young Children

Horatio Nelson Robinson - 1871 - 72 σελίδες
...? 6. How long will it take a carpenter to make 3 wheelbarrows, if he make 1 a day 9 2, 8, 4, 6, 8, 2 times 3 times 4 times 5 times 6 times 7 times 8 times 9, 9 times 10, 10 times TABLE. 2 are how 3 are how 4 are how 5 are how 6 are bow 7 are how 8 are how 9...