ARITHMETICAL TABLES.

Numeration Table.

Units,.....................................1
Tens, ....................................1 2
Hundreds,...............................1 2 3
Thousands ............................1 2 3 4
Tens of Thousands .................1 2, 3 4 5
Hundreds of Thousands .......1 2 3, 4 5 6
Millions ............................1, 2 3 4, 5 6 7
Tens of Millions ...........1 2, 3 4 5, 6 7 8
Q. of Millions ........1 2 3, 4 5 6, 7 8 9

Sterling and Money Table.

4 Farthings.........1 Penny..d.
12 Pence............1 Shilling ..s.
2 Shillings ........1 Florin.
2 Shillings & 6 Pence 1 Half Crown
5 Shillings ........1 Crown....cr.
10 Shillings ........1 Half Sov.
20 Shillings, 1 Sov. or 1 Pound..£
21 Shillings ........1 Guinea.

Arithmetical Signs.

Plus: Sign of Addition.

Minus: Sign of Subtraction.
× Sign of Multiplication.
÷ Sign of Division.
= Sign of Equality.
: :: : Sign of Proportion.
√ Sign of the Square Root.
∛ Sign of the Cube Root.
° Degree, 'minute, "second.
∴ Therefore.

Troy Weight.

For Gold, Silver, & Jewels.
24 Grains......1 Pennyweight, dwt
20 Pennyweights.1 Ounce ......oz.
12 Ounces ......1 Pound ......lb.

Apothecaries' Weight.

For Mixing Medicines.
20 Grains ......1 Scruple .... ℈.
3 Scruples ......1 Drachm .... ʒ.
8 Drachms ......1 Ounce ...... ℥.
12 Ounces ......1 Pound ...... ℔.

Advoirdupois Weight.

For all Goods except Gold, Silver, and Jewels:
16 Drachms..1 Ounce ........ oz.
16 Ounces ..1 Pound ........ lb.
14 Pounds ..1 Stone ..........st.
28 Pounds ..1 Quarter..........qr.
4 Quarters..1 Hundredweight cwt
20 Cwt. ....1 Ton ..........tn.

Hay and Straw Weight.

36 lbs. Straw .........1 Truss.
56 lbs. Old Hay.........1 Truss.
60 lbs. New Hay .........1 Truss.
36 Trusses .........1 Load.

Long or Lineal Measure.

12 Lines .......... 1 Inch .........in.
12 Inches ..........1 Foot .........ft.
3 Feet ..........1 Yard .........yd.
2 Yards ..........1 Fathom.....f.
5½ Yards ..........1 Pole.
40 Poles ..........1 Furlong..fur.
8 Furlongs or 1760 yards 1 Mile.

Cloth Measure.

2¼ inches .... - 1 Nail.
4 nails .... - 1 quarter of a yard.
5 quarters .. - 1 yard.

Solid or Cubic Measure.

1728 cubic inches = 1 cubic foot.
27 cubic feet.. = 1 cubic yard.
24¾ cubic feet.. = 1 solid perch, masons' work.
12 cubic feet.. = 1 solid perch, brickwork.

Imperial Heaped Measure.

Lbs. Avoird. of Water.
8 gallons .. = 1 bushel.. = 80
3 bushels .. = 1 sack .. = 240
12 sacks .... = 1 chaldron = 2880

Imperial Dry Measure.

Avoird. of Water. lb. oz.
2 glasses .. = 1 naggin .. = 0 5
4 naggins.. = 1 pint .... = 1 4
2 pints .... = 1 quart .... = 2 8
4 quarts .. = 1 gallon .... = 10 0
2 gallons .. = 1 peck.... = 20 0
4 pecks.... = 1 bushel .. = 80 0
8 bushels .. = 1 quarter.. = 640 0

Square Measure.

144 square inches = 1 square foot
9 square feet = 1 square yard
30¼ square yards = 1 square pole
40 square poles = 1 rood.
4 roods = 1 acre.

Table of Motion.

60'' seconds ...... = 1 minute.
60' minutes ...... = 1 degree.
30° degrees ...... = 1 sign.
12 signs, or 360° = the circle of the earth.

Table of Time.

60 Seconds ........1 Minute.
60 Minutes ........1 Hour.
24 Hours ..........1 Day.
7 Days ..........1 Week.
4 Weeks..........1 Month.
365 Days ..........1 Year.
366 Days ..........1 Leap Year
52 Weeks..........1 Year.
12 Calendar or 13 Lunar Months 1 year.

Days in the Months.

Thirty days hath September,
April, June, and November.
All the rest have thirty-one,
Excepting February alone,
Which has but twenty-eight days clear,
And twenty-nine in each leap year.

MULTIPLICATION TABLE.

2	3	4	5	6	7	8	9	10	11	12
TIMES	TIMES	TIMES	TIMES	TIMES	TIMES	TIMES	TIMES	TIMES	TIMES	TIMES
1 are 2	1 are 3	1 are 4	1 are 5	1 are 6	1 are 7	1 are 8	1 are 9	1 are 10	1 are 11	1 - 12
2 — 4	2 — 6	2 — 8	2 — 10	2 — 12	2 — 14	2 — 16	2 — 18	2 — 20	2 — 22	2 — 24
3 — 6	3 — 9	3 — 12	3 — 15	3 — 18	3 — 21	3 — 24	3 — 27	3 — 30	3 — 33	3 — 36
4 — 8	4 — 12	4 — 16	4 — 20	4 — 24	4 — 28	4 — 32	4 — 36	4 — 40	4 — 44	4 — 48
5 — 10	5 — 15	5 — 20	5 — 25	5 — 30	5 — 35	5 — 40	5 — 45	5 — 50	5 — 55	5 — 60
6 — 12	6 — 18	6 — 24	6 — 30	6 — 36	6 — 42	6 — 48	6 — 54	6 — 60	6 — 66	6 — 72
7 — 14	7 — 21	7 — 28	7 — 35	7 — 42	7 — 49	7 — 56	7 — 63	7 — 70	7 — 77	7 — 84
8 — 16	8 — 24	8 — 32	8 — 40	8 — 48	8 — 56	8 — 64	8 — 72	8 — 80	8 — 88	8 — 96
9 — 18	9 — 27	9 — 36	9 — 45	9 — 54	9 — 63	9 — 72	9 — 81	9 — 90	9 — 99	9 — 108
10 — 20	10 — 30	10 — 40	10 — 50	10 — 60	10 — 70	10 — 80	10 — 90	10 — 100	10 — 110	10 — 120
11 — 22	11 — 33	11 — 44	11 — 55	11 — 66	11 — 77	11 — 88	11 — 99	11 — 110	11 — 121	11 — 132
12 — 24	12 — 36	12 — 48	12 — 60	12 — 72	12 — 84	12 — 96	12 — 108	12 — 120	12 — 132	12 — 144