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Free Quizes Algebra & Geometry.

posted Oct 13, 2009, 12:54 AM by G G   [ updated Sep 15, 2015, 7:00 AM ]

Algebra for Middle Grades. 8th and 9th Grades. Subtraction. Mixed operations. Algebra and Geometry for Juniors. Explanation of the solution after each question. Read more...

Common Arithmetic & Alebgra

posted Oct 13, 2009, 12:53 AM by G G   [ updated Sep 15, 2015, 7:07 AM ]

HTML Codes for Characters

  • Mathematical Symbols

    Codes for Common Math Symbols
    Character Name Character Entity Num
    Entity
    Hex
    Entity
    LESS THAN < &lt; &#60; &#x3C;
    GREATER THAN > &gt; &#62; &#x3E;
    LESS THAN OR EQUAL TO &le; &#8804; &#x2264;
    GREATER THAN OR EQUAL TO &ge; &#8805; &#x2265;
    PLUS OR MINUS ± &plusmn; &#177; &#xB1;
    NOT EQUALS &ne; &#8800; &#x2260;
    DIVISION SIGN ÷ &divide; &#247; &#xF7;
    TIMES X × &times; &#215; &#x00D7;


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  • HTML Codes for Punctuation and Other Characters

    posted Oct 13, 2009, 12:52 AM by G G   [ updated Sep 15, 2015, 7:12 AM ]

    Display Friendly Code Numerical Code Hex Code Description


    &#09; &#x09; Horizontal Tab


    &#10; &#x10; Line Feed


    &#32; &#x20; Space
    ! ! &#33; &#x21; Exclamation Point
    &quot; &#34; &#x22; Double Quote
    # # &#35; &#x23; Number Sign
    & &amp; &#38; &#x26; Ampersand
    &#39; &#x27; Single Quote
    ( ( &#40; &#x28; Left Parenthesis
    ) ) &#41; &#x29; Right Parenthesis
    * * &#42; &#x2A; Asterisk (Star)
    , , &#44; &#x2C; Comma
    &#45; &#x2D; Hyphen
    . . &#46; &#x2E; Period
    / / &#47; &#x2F; Forward Slash
    : : &#58; &#x3A; Colon
    ; ; &#59; &#x3B; Semi-Colon
    ? ? &#63; &#x3F; Question Mark
    @ @ &#64; &#x40; At Sign
    [ [ &#91; &#x5B; Left Square Bracket
    \ \ &#92; &#x5C; Back Slash
    ] ] &#93; &#x5D; Right Square Bracket
    ^ ^ &#94; &#x5E; Caret
    _ _ &#95; &#x5F; Underscore
    { { &#123; &#x7B; Left Curly Brace
    | | &#124; &#x7C; Vertical Bar
    } } &#125; &#x7D; Right Curly Brace
    ~ &tilde; &#126; &#x7E; Vertical Bar
    &sbquo; &#130; &#x82; Single Low Quote
    &dbquo; &#132; &#x84; Double Low Quote

    &#133; &#x85; Elipsis
    &dagger; &#134; &#x86; Dagger
    &Dagger; &#135; &#x87; Double Dagger
    &lsaquo; &#139; &#x8B; Left Single Angle Quote
    &lsquo; &#145; &#x91; Left Single Quote
    &rsquo; &#146; &#x92; Right Single Quote
    &ldquo; &#147; &#x93; Left Double Quote
    &rdquo; &#148; &#x94; Right Double Quote

    &#149; &#x95; Small Bullet
    &ndash; &#150; &#x96; En Dash
    &mdash; &#151; &#x97; Em Dash
    &trade; &#153; &#x99; Trademark
    &rsaquo; &#155; &#x9B; Right Single Angle Quote

    &nbsp; &#160; &#xA0; Non-Breaking Space
    ¡ &iexcl; &#161; &#xA1; Inverted Exclamation Point
    ¦ &brvbar; &#166; &#xA6; Broken Vertical Bar
    © &copy; &#169; &#xA9; Copyright
    ª &ordf; &#170; &#xAA; Feminine Ordinal Indicator
    « &laquo; &#171; &#xAB; Left Angle Quote
    ¬ &not; &#172; &#xAC; Not Sign
    ­ &shy; &#173; &#xAD; Soft Hyphen
    ® &reg; &#174; &#xAE; Registered Symbol
    ° &deg; &#176; &#xB0; Degree
    ² &sup2; &#178; &#xB2; Superscript 2
    ³ &sup3; &#179; &#xB3; Superscript 3
    µ &micro; &#181; &#xB5; Micro Sign
    &para; &#182; &#xB6; Pilcrow (Paragraph Sign)
    · &middot; &#183; &#xB7; Middle Dot
    ¹ &sup1; &#185; &#xB9; Superscript 1
    º &ordm; &#186; &#xBA; Masculine Ordinal Indicator
    » &raquo; &#187; &#xBB; Right Angle Quote
    ¿ &iquest; &#191; &#xBF; Inverted Question Mark

    &#8453; &#x2105; Care Of

    &#8319; &#x207F; Superscript N
    § &sect; &#167; &#xA7; Section Mark
    ¨ &iquest; &#191; &#xBF; Inverted Question Mark

    &#8213; &#x2015; Horizontal Bar

    &#8227; &#x2023; Triangle Bullet
    &oline; &#8254; &#x203E; Overline
    ‼
    &#8252; &#x203C; Double Exclamation Point

    &#8470; &#x2116; Number Word

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