Math Assignment Class VIII | Square & Square Root

Basic concepts, definitions and formulas of mathematics, mathematics assignments for 9th standard to 10+2 standard, maths study material for 8th, 9th, 10th, 11th, 12th classes, Mathematics lesson plan for 10th and 12th standard, Interesting maths riddles and maths magic, Class-wise mathematics study material for students from 9th to 12
10mm (millimeter)
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1cm
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10cm(centimeter)
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1dm
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10dm(Decimeter)
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1m
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10m (Meter)
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1 Dam
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10Dam (Decameter)
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1 Hm
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10 Hm (Hectometer)
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1Km ( Kilometer)
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1 Are (a)
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100 m2
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1 Hectare(Ha)
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10000 m2
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100 Ares
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1 Hectare
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100 Hectares
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1 Km2
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1 KM
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1000 m
|
100000 cm
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1 cm3
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1 ml (millilitre) = 1/1000 Litres
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1 dm3
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1 l (litre)
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1 m3
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1 Kl (Kilolotre) = 1000 Litres
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1 Score
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20 Pieces
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1 Ream
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500 Pages Or 25 Score
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1 Quire
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24 Pieces
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1 Pound
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454 gm = About 0.5 Kg
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1 Mile
|
1.6 Km
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1 Inch
|
2.54 cm
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12 Inch
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1 Foot = 30 cm
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36 Inches
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1 Yard
|
3 Feet
|
1 Yard
|
1760 Yard
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1 mile
|
1metre
|
39 Inches or 100 cm
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a Km/h
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(a x 5/18 ) m/s
|
a m/s
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(a x 18/5) Km/h
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1 Gallon
|
4.5 Litres
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Formula for inter conversion of Celsius scale, Fahrenheit
Scale and Reaumur Scale
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\[\frac{F-32}{9}=\frac{C}{4}=\frac{R}{4}\] |
60 Seconds
|
1Minute
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60 Minutes
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1 Hour
|
24 Hour
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1 day
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7 days
|
1 week
|
About 4 weeks
|
1 month
|
12 months
|
1 year
|
10 year
|
1 decade
|
100 years
|
1 century
|
1000 years
|
1 millennium
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Acute Angle
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Angle between 0o and 90o
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Right Angle
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Angle of 90o
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Obtuse Angle
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Angle Between 90o and 108o
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Straight Angle
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Angle of 180o
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Reflex Angle
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Angle between 180o and
360o
|
Complete angle
|
360o
|
Nano
|
10-9m
|
Micro
|
10-6 m
|
Milli
|
10-3
|
Centi
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10-2 m
|
Deci
|
10-1 m
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All conversion into Base units
Metre,
|
|
Deka(Da)
|
10 m
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Hecto
|
100 m
|
Kilo
|
103 m
|
Mega
|
106 m
|
Giga
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109 m
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Tera
|
1012 m
|
Quantity |
Units |
Distance,
Displacement, Perimeter, Circumference |
mm, cm, dm,
m, da, |
Curved surface
Area, Total Surface Area |
mm2,
cm2, dm2, m2, are, hectare |
Volume, Capacity |
mm3,
cm3, dm3 or litre, m3 or Kilolitre |
Time |
Second,
minute, hour, day, month, year |
Money |
Paise,
Rupees |
ROMAN NUMERALS INTO HINDU ARABIC |
|||
Roman Numerals |
Hindu Arabic |
Roman Numerals |
Hindu Arabic |
I |
1 |
CL |
150 |
II |
2 |
CC |
200 |
III |
3 |
CCL |
250 |
IV |
4 |
CCC |
300 |
V |
5 |
CD |
400 |
VI |
6 |
D |
500 |
VII |
7 |
DL |
550 |
VIII |
8 |
DC |
600 |
IX |
9 |
DCC |
700 |
X |
10 |
DCCC |
800 |
XX |
20 |
CM |
900 |
XXX |
30 |
M |
1000 |
XL |
40 |
MC |
1100 |
L |
50 |
MD |
1500 |
LX |
60 |
MM |
2000 |
LXX |
70 |
MMM |
3000 |
LXXX |
80 |
|
|
XC |
90 |
|
|
C |
100 |
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List of Prime Numbers From 1 to 120 |
|||
2 |
23 |
59 |
97 |
3 |
29 |
61 |
101 |
5 |
31 |
67 |
103 |
7 |
37 |
71 |
107 |
11 |
41 |
73 |
109 |
13 |
43 |
79 |
113 |
17 |
47 |
83 |
119 |
19 |
53 |
89 |
OLD INDIAN
SYSTEM OF NUMERATION FOR MONEY
|
|
4 दमड़ी
|
1 पैसा
|
4 पैसे
|
1 आना = 3
पाई
|
16 आने
|
1 रुपये
|
OLD INDIAN
SYSTEM OF NUMERATION FOR WEIGHT
|
|
8 रति
|
1 मासा
|
12 मासे
|
1 तोला
|
5 तोले
|
1 छटांक
|
40 सेर
|
1 मण
= 16 किलोग्राम
|
2.5 सेर
|
1 किलोग्राम
|
1 बटी
= 5 सेर
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2 किलोग्राम
|
1 धडी
= 10 सेर
|
4 किलोग्राम
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PRESENT SYSTEM OF NUMERATION FOR WEIGHT
|
|
1 Gram
|
1000 milligram
|
1 Decagram
|
10 Gram
|
1 Hectogram
|
100 Gram
|
1 Kilogram
|
1000 Gram
|
1 Quintal
|
100 Kg
|
1 Metric Ton
|
1000 Kg
|
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