Learning & Sharing

Urban soils may be hidden, but they sustain life even in the tiniest cracks! 🌱

🔍Kids can join the contest and gain global recognition this 🎉

More about the "tiny soil detectives" contest 👉🏿 https://www.fao.org/global-soil-partnership/resources/highlights/detail/en/c/1743033

សមណសិស្សពុទ្ធិកវិទ្យាល័យរាជបូណ៍ Student Rajabo Buddhist High School

Mathematical, Computer, Punctuation & Currency Symbols
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+ Plus
− Minus
× Multiplication
÷ Division
= Equals
≠ Not equal
< Less than
> Greater than
≤ Less than or equal to
≥ Greater than or equal to
± Plus-minus
∑ Summation
√ Square root
∞ Infinity
∫ Integral
∆ Delta (change)
∇ Nabla (gradient)
≈ Approximately equal
∝ Proportional to
∈ Element of
∅ Empty set Period / Full stop
, Comma
; Semicolon
: Colon
? Question mark
! Exclamation mark
' Apostrophe
" Quotation mark
( ) Parentheses / Brackets
[ ] Square brackets
{ } Curly brackets
- Hyphen
– En dash
— Em dash
… Ellipsis
$ Dollar
€ Euro
£ Pound
¥ Yen / Yuan
₩ Won
₹ Indian Rupee
៛ Cambodian Riel
@ At
# Hash / Number sign
% Percent
& Ampersand
* Asterisk
/ Slash
\ Backslash
^ Caret
~ Tilde
` Backtick
_ Underscore
© Copyright
® Registered trademark
™ Trademark
° Degree
¶ Pilcrow (paragraph)
§ Section
♥ Heart
☀ Sun
★ Star
☎ Telephone