tag:blogger.com,1999:blog-16092083616362897012024-03-13T13:30:01.621-07:00Arithmetic Maths For Kids{“The essence of mathematics is not to make simple things complicated, but to make complicated things simple.”}Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-1609208361636289701.post-9073333072633311232011-12-09T09:07:00.000-08:002011-12-11T09:16:32.550-08:00Division<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-Uy97R6f-wCs/TuI_--tMXRI/AAAAAAAAAGY/4Kzs_z-d3oU/s1600/DivisonSymbol.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="http://3.bp.blogspot.com/-Uy97R6f-wCs/TuI_--tMXRI/AAAAAAAAAGY/4Kzs_z-d3oU/s200/DivisonSymbol.jpg" width="200" /></a></div><span style="font-family: Georgia, "Times New Roman", serif;">a) <strong>Division</strong> means:</span><br />
<ol><li><span style="font-family: Georgia, "Times New Roman", serif;">The Process of <strong>sharing</strong> or <strong>grouping equally</strong>. </span></li>
<span style="font-family: Georgia, "Times New Roman", serif;"> </span>
<li><span style="font-family: Georgia, "Times New Roman", serif;">Finding Out how many time one number contains another.</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">For example: 15 ÷ 5 = 3</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">i) 15 contains 5 three times.</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">ii) The 15 is the <b>dividend</b> (The number divided)</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">iii) The 5 is the <b>divisor</b> (The number dividing)</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">iv) The result (3) is the <b>quotient.</b></span></li>
</ol><span style="font-family: Georgia, "Times New Roman", serif;">b) Some examples:</span><br />
<ol><li><span style="font-family: Georgia, "Times New Roman", serif;">21 ÷ 7 = 3</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">5 ÷ 5 = 1</span></li>
<li><span style="font-family: Georgia, "Times New Roman", serif;">30 ÷ 3 = 10</span></li>
<span style="font-family: Georgia, "Times New Roman", serif;"> </span></ol><span style="font-family: Georgia, "Times New Roman", serif;">c) Other words of '<strong>Division</strong>':</span><br />
<ol><li><span style="font-family: Georgia, "Times New Roman", serif;">Divide</span></li>
<span style="font-family: Georgia, "Times New Roman", serif;"> </span>
<li><span style="font-family: Georgia, "Times New Roman", serif;">Equally</span></li>
<span style="font-family: Georgia, "Times New Roman", serif;"> </span>
<li><span style="font-family: Georgia, "Times New Roman", serif;">Share</span></li>
<span style="font-family: Georgia, "Times New Roman", serif;"> </span>
<li><span style="font-family: Georgia, "Times New Roman", serif;">Grouping</span></li>
</ol><span style="font-family: Georgia;">d) Division As <strong>Sharing Egually</strong></span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-qnjEr11kj3E/TuTQzKjqZDI/AAAAAAAAAJA/yA6C4NVPUqo/s1600/scan0001.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://3.bp.blogspot.com/-qnjEr11kj3E/TuTQzKjqZDI/AAAAAAAAAJA/yA6C4NVPUqo/s320/scan0001.jpg" width="277" /></a></div><br />
<span style="font-family: Georgia;">e) Division As <strong>Grouping</strong></span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-FA5EIDDOVd8/TuTRIfCqEWI/AAAAAAAAAJI/Kp4SIhwBhGw/s1600/scan0002.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="204" src="http://3.bp.blogspot.com/-FA5EIDDOVd8/TuTRIfCqEWI/AAAAAAAAAJI/Kp4SIhwBhGw/s320/scan0002.jpg" width="320" /></a></div><br />
<span style="font-family: Georgia;">f) <strong>Number Sentence</strong></span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-N0eafacSGDY/TuTRZEQl7RI/AAAAAAAAAJQ/_mxrkmxR2Dk/s1600/scan0003.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="202" src="http://1.bp.blogspot.com/-N0eafacSGDY/TuTRZEQl7RI/AAAAAAAAAJQ/_mxrkmxR2Dk/s320/scan0003.jpg" width="320" /></a></div><br />
<span style="font-family: Georgia;">g) Know <strong>Division Fact</strong></span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-bQcV-KuAO8Q/TuTRp1CIXqI/AAAAAAAAAJY/xDK-sRJO0yU/s1600/scan0004.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://1.bp.blogspot.com/-bQcV-KuAO8Q/TuTRp1CIXqI/AAAAAAAAAJY/xDK-sRJO0yU/s320/scan0004.jpg" width="280" /></a></div><br />
<span style="font-family: Georgia;">h) Find The Unknown Numbers</span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-zYyrzmic_Bs/TuTR9-okCDI/AAAAAAAAAJg/zXdFDr7B3hs/s1600/scan0005.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="269" src="http://3.bp.blogspot.com/-zYyrzmic_Bs/TuTR9-okCDI/AAAAAAAAAJg/zXdFDr7B3hs/s320/scan0005.jpg" width="320" /></a></div><br />
<span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1ThculXo7h4qyl1sAYxczqS7CEVTdfz5IMmnsxNYrSTU/edit">WORKSHEET 1</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1avK5y8paRN_Jh3HHk3tdnx4D-m9XQ8CuV4GjXtuorpk/edit">WORKSHEET 2</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1GrWOBpU_O8wwgLbBBibakYDl_vbc-O8FiMuK2kV2_68/edit">WORKSHEET 3</a></span>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com4tag:blogger.com,1999:blog-1609208361636289701.post-78693909685336818782011-12-09T08:31:00.000-08:002011-12-11T08:05:43.659-08:00Multiplicationa) <strong>Multiplication </strong>means:<br />
<ol><a href="http://4.bp.blogspot.com/-InTvtwu2Hto/TuI3tPQpeOI/AAAAAAAAAGQ/Yy-EFkWwLRQ/s1600/3241426-3d-golden-framed-multiplication-symbol.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="http://4.bp.blogspot.com/-InTvtwu2Hto/TuI3tPQpeOI/AAAAAAAAAGQ/Yy-EFkWwLRQ/s200/3241426-3d-golden-framed-multiplication-symbol.jpg" width="200" /></a>
<li>The Process of <strong>repeated addition.</strong> </li>
<li>Multiplication is a <strong>short way to add several of the same numbers</strong>. It can be done mentally (using your head).</li>
<li>A helpful tip is to create a <span style="font-family: inherit;"><strong><a href="https://docs.google.com/document/d/1H_3GajDuxJj9QY8gjNClizhXv4Cnxnbpallj9_fMHdM/edit">Multiplication Table.</a></strong></span></li>
<li>The result is called the '<strong>product'</strong>.</li>
<li>For example: 3 X 3 = 9</li>
</ol>b) Other words of 'M<strong>ultiplication</strong>':<br />
<ol><li>Multiply</li>
<li>Product</li>
<li>Times</li>
</ol>c) Multiplication as <strong>Repeated Addtion</strong> <br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-WoZQTEbRAg0/TuTSdM1CKuI/AAAAAAAAAJo/TRi19Mn-bNM/s1600/scan0001.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="http://1.bp.blogspot.com/-WoZQTEbRAg0/TuTSdM1CKuI/AAAAAAAAAJo/TRi19Mn-bNM/s400/scan0001.jpg" width="340" /></a></div><br />
d) Writing <strong>Number Sentences</strong> For Multiplication<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-U2W8A6L3FzM/TuTTZVyRCyI/AAAAAAAAAJw/9j0KZeTXnAw/s1600/scan0002.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="209" src="http://3.bp.blogspot.com/-U2W8A6L3FzM/TuTTZVyRCyI/AAAAAAAAAJw/9j0KZeTXnAw/s320/scan0002.jpg" width="320" /></a></div><br />
f) Writing <strong>Standard Written Method</strong><br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-qF6ljm3CM-Y/TuTTspH9SRI/AAAAAAAAAJ4/TPOHso_TE9Q/s1600/scan0003.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="257" src="http://4.bp.blogspot.com/-qF6ljm3CM-Y/TuTTspH9SRI/AAAAAAAAAJ4/TPOHso_TE9Q/s320/scan0003.jpg" width="320" /></a></div><br />
g) Find The Unknown<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-LFdPdZLzZoc/TuTUAY-sRVI/AAAAAAAAAKA/lg3Ts_M4qdk/s1600/scan0004.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="274" src="http://2.bp.blogspot.com/-LFdPdZLzZoc/TuTUAY-sRVI/AAAAAAAAAKA/lg3Ts_M4qdk/s320/scan0004.jpg" width="320" /></a></div><br />
<span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/10xfwOa8vNht4oXWNxScZJk8JLRshrWNydTzOaIe2ZLs/edit">WORKSHEET 1</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1m0ui6uiqjWytRUd0Gbstz9pIKNP2CKtEGQc713uaPdU/edit">WORKSHEET 2</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1t79vmnRs0Deblu06LW72JrPvuKiyUKFNDDi-ydiOqak/edit">WORKSHEET 3</a></span>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com0tag:blogger.com,1999:blog-1609208361636289701.post-66010451229499821402011-12-09T08:19:00.000-08:002011-12-11T02:01:37.790-08:00Subtraction<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-vwNaPJgzbX4/TuI03VE3OfI/AAAAAAAAAGI/eG43UGTLC18/s1600/red-minus-th.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="http://4.bp.blogspot.com/-vwNaPJgzbX4/TuI03VE3OfI/AAAAAAAAAGI/eG43UGTLC18/s1600/red-minus-th.png" /></a></div>a) <strong>Subtraction</strong> means:<br />
<ol><li>The Process of finding the <strong>difference</strong> between two numbers.</li>
<li>To find the <b>difference</b> between two numbers by <strong>taking one away</strong> from the other.</li>
<li>For example: Subtracting 4 from 9 leaves 5. ( 9 - 4 = 5 )<br />
</li>
</ol>b) Other words of '<strong>Subtraction</strong>':<br />
<ol><li>Minus</li>
<li>Subtract</li>
<li>Take away</li>
<li>Less</li>
</ol>c) Subtraction <strong>Without Regrouping</strong>.<br />
i) Subtract a 1-digit number from a 2-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-i0aI3JKBj4E/TuReK6joLrI/AAAAAAAAAIA/CNoV2rmPvYs/s1600/scan0001.bmp" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="251" src="http://1.bp.blogspot.com/-i0aI3JKBj4E/TuReK6joLrI/AAAAAAAAAIA/CNoV2rmPvYs/s320/scan0001.bmp" width="320" /></a></div><br />
ii) Subtract a 2-digit number from a 2-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-6MjYCx_VLPM/TuRmaUu-OYI/AAAAAAAAAII/bOVsbItrKSc/s1600/scan0002.bmp" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="230" src="http://4.bp.blogspot.com/-6MjYCx_VLPM/TuRmaUu-OYI/AAAAAAAAAII/bOVsbItrKSc/s320/scan0002.bmp" width="320" /></a></div><br />
iii) Subtract a 1-digit number from a 3-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-21RRPQT18tU/TuRovPuIQQI/AAAAAAAAAIY/PtyiBbXskN8/s1600/scan0003.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="249" src="http://1.bp.blogspot.com/-21RRPQT18tU/TuRovPuIQQI/AAAAAAAAAIY/PtyiBbXskN8/s320/scan0003.jpg" width="320" /></a></div><br />
iv) Subtract a 2-digit number from a 3-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-YM2AHq62E_g/TuRoUn_nTgI/AAAAAAAAAIQ/kNrtUqJwGEs/s1600/scan0002.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="283" src="http://4.bp.blogspot.com/-YM2AHq62E_g/TuRoUn_nTgI/AAAAAAAAAIQ/kNrtUqJwGEs/s320/scan0002.jpg" width="320" /></a></div><br />
v) Subtract a 3-digit number from a 3-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-2mUvVknZXTI/TuRpW56zezI/AAAAAAAAAIg/X17X49mgbKo/s1600/scan0004.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="215" src="http://1.bp.blogspot.com/-2mUvVknZXTI/TuRpW56zezI/AAAAAAAAAIg/X17X49mgbKo/s320/scan0004.jpg" width="320" /></a></div><br />
d) Subtraction <strong>With Regrouping</strong>.<br />
i) Subtract a 2-digit number from a 2-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-T3EHymi_2v0/TuRpt665D2I/AAAAAAAAAIo/a4t1h6oCLz8/s1600/scan0005.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://1.bp.blogspot.com/-T3EHymi_2v0/TuRpt665D2I/AAAAAAAAAIo/a4t1h6oCLz8/s320/scan0005.jpg" width="297" /></a></div><br />
ii) Subtract of Three 1-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-ABrnWwFbkaE/TuRqgLEFCjI/AAAAAAAAAIw/uId6WLneNIc/s1600/scan0006.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://2.bp.blogspot.com/-ABrnWwFbkaE/TuRqgLEFCjI/AAAAAAAAAIw/uId6WLneNIc/s320/scan0006.jpg" width="244" /></a></div><br />
iii) Finding Unknown Numbers.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-PdipSo9sXCw/TuRq38z62pI/AAAAAAAAAI4/msBQbOMKu5I/s1600/scan0007.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://4.bp.blogspot.com/-PdipSo9sXCw/TuRq38z62pI/AAAAAAAAAI4/msBQbOMKu5I/s320/scan0007.jpg" width="318" /></a></div><br />
<ol></ol><span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/16ZFH57YJKTN1SpygZrADpD01wPc34Q8WKvmyhfu8v_I/edit">WORKSHEET 1</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1HCxTQR6ducs9rUMz_ub2VB1d210SlThPypkPv9wpA08/edit">WORKSHEET 2</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1TCUhMIS7giTvTG1fOOPeZ7p_K6mSkjyZytPu98JqF8g/edit">WORKSHEET 3</a></span><br />
<ol><strong></strong></ol>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com0tag:blogger.com,1999:blog-1609208361636289701.post-90564502489180173212011-12-09T07:29:00.000-08:002011-12-11T03:04:07.599-08:00Addition<h2><a href="http://2.bp.blogspot.com/-lkXEZ-N2yzI/TuIl_FrISGI/AAAAAAAAAGA/uvQPB2FUy-A/s1600/Symbol%252520Red%252520Add.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="200" src="http://2.bp.blogspot.com/-lkXEZ-N2yzI/TuIl_FrISGI/AAAAAAAAAGA/uvQPB2FUy-A/s200/Symbol%252520Red%252520Add.jpg" width="200" /></a><u></u></h2><br />
a) <strong>Addition</strong> means:<br />
<ol><li>The Process of finding the <strong>sum of two or more numbers.</strong></li>
<li>To calculate the <strong>total</strong> of two or more numbers.</li>
<li>For example: 3 <b>+</b> 4 = 7</li>
<li>The <b>total</b> is called the <b>sum</b> of the numbers added.</li>
</ol>b) Other words of '<strong>Addition</strong>':<br />
<ol><li>Sum</li>
<li>Add</li>
<li>Altogether</li>
<li>Total</li>
<li>Plus</li>
<li>More</li>
</ol>c) Adding Two Numbers <strong>Without Regrouping</strong>.<br />
i) Add a 2-digit number and a 1-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-8MXWPdjSx-o/TuQ-xtieQMI/AAAAAAAAAGo/24ib5-KpPSs/s1600/a.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="http://2.bp.blogspot.com/-8MXWPdjSx-o/TuQ-xtieQMI/AAAAAAAAAGo/24ib5-KpPSs/s400/a.jpg" width="323" /></a></div><div align="left" class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: left;"> ii) Add two 2-digit numbers.</div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-X8rjvEMJlYw/TuRICGMhRBI/AAAAAAAAAGw/wXnVHLA57uw/s1600/scan0001a.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://2.bp.blogspot.com/-X8rjvEMJlYw/TuRICGMhRBI/AAAAAAAAAGw/wXnVHLA57uw/s320/scan0001a.jpg" width="309" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div> iii) Add a 3-digit number and a 1-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-BNTWM4ikfpk/TuRJD-qi--I/AAAAAAAAAG4/r9RKWKcoTsM/s1600/scan0002.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="300" src="http://1.bp.blogspot.com/-BNTWM4ikfpk/TuRJD-qi--I/AAAAAAAAAG4/r9RKWKcoTsM/s320/scan0002.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div> iv) Add a 3-digit number and a 2-digit number.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-j0YwvUUIloc/TuRJnPmgZ_I/AAAAAAAAAHA/5-qLWCRxfAk/s1600/scan0003.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="http://4.bp.blogspot.com/-j0YwvUUIloc/TuRJnPmgZ_I/AAAAAAAAAHA/5-qLWCRxfAk/s320/scan0003.jpg" width="289" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div> v) Add two 3-digit numbers.<br />
<div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-Kkw2ZftTJR8/TuRKPJbQfOI/AAAAAAAAAHI/KIoDkWj7Rwk/s1600/scan0004.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="317" src="http://4.bp.blogspot.com/-Kkw2ZftTJR8/TuRKPJbQfOI/AAAAAAAAAHI/KIoDkWj7Rwk/s320/scan0004.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div>d) Adding Two Numbers <strong>With Regrouping.</strong><br />
<div class="separator" style="clear: both; text-align: left;"> i) Add a 2-digit number and a 1-digit number.</div><div class="separator" style="clear: both; text-align: center;"><a href="http://3.bp.blogspot.com/-j0OR64MqtCo/TuRLcJ-eYlI/AAAAAAAAAHQ/49v8vRzPPmU/s1600/scan0005.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="291" src="http://3.bp.blogspot.com/-j0OR64MqtCo/TuRLcJ-eYlI/AAAAAAAAAHQ/49v8vRzPPmU/s320/scan0005.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div><div class="separator" style="clear: both; text-align: left;"> ii) Add two 2-digit numbers.</div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-O8AXYG-e69U/TuRL-O_wXYI/AAAAAAAAAHY/Z73UmOZ2vCc/s1600/scan0006.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="400" src="http://2.bp.blogspot.com/-O8AXYG-e69U/TuRL-O_wXYI/AAAAAAAAAHY/Z73UmOZ2vCc/s400/scan0006.jpg" width="285" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div><div class="separator" style="clear: both; text-align: left;"> iii) Add three 1-digit numbers.</div><div class="separator" style="clear: both; text-align: center;"><a href="http://2.bp.blogspot.com/-mwiifnhsBJk/TuRMeDUu4fI/AAAAAAAAAHg/WVKAdAVafCE/s1600/scan0001b.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="281" src="http://2.bp.blogspot.com/-mwiifnhsBJk/TuRMeDUu4fI/AAAAAAAAAHg/WVKAdAVafCE/s320/scan0001b.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
</div><div class="separator" style="clear: both; text-align: left;"> iv) Unknown Numbers.</div><div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-Bh1xm8dp9bc/TuRNLyFAifI/AAAAAAAAAHo/W8SFh-nfhb4/s1600/scan0001.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="294" src="http://4.bp.blogspot.com/-Bh1xm8dp9bc/TuRNLyFAifI/AAAAAAAAAHo/W8SFh-nfhb4/s320/scan0001.jpg" width="320" /></a></div><div class="separator" style="clear: both; text-align: left;"><br />
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<span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1r3L3wuu1Qrb_Mcl0Q5PBQR5FSPHIOhiQz-3e7Hxd6pg/edit">WORKSHEET 1</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1PnbyPqP0QWzugFi3bO0NL-W0P3i7YRQXKkv5lQWgp5g/edit">WORKSHEET 2</a></span> <span style="background-color: #a64d79;"><a href="https://docs.google.com/document/d/1DRDX2t6Zh80VPpE1bJnhjBeXahHTIAYv9JrHSH-wD-g/edit">WORKSHEET 3</a></span>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com0tag:blogger.com,1999:blog-1609208361636289701.post-48804274397155613182011-10-14T01:41:00.000-07:002011-11-27T09:14:08.180-08:00What is Maths?<div style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><a href="http://4.bp.blogspot.com/-zrVO5EwypQw/TtJvQQHBPtI/AAAAAAAAAFw/7cLFqQxqrhI/s1600/932169434.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="125" src="http://4.bp.blogspot.com/-zrVO5EwypQw/TtJvQQHBPtI/AAAAAAAAAFw/7cLFqQxqrhI/s200/932169434.jpg" width="200" /></a></div><br />
<span style="font-family: Arial, Helvetica, sans-serif;">Maths is an arithmetic study. Arithmetic is the study of numbers. Maths covers a range, whole numbers, addition, division, metric conversions, ratios, etc. Historically, arithmetic and practical geometry are the oldest parts of mathematics.The four rules of arithmetic are:</span><br />
<ul><li><span style="font-family: Arial, Helvetica, sans-serif;">Addition</span></li>
<li><span style="font-family: Arial, Helvetica, sans-serif;">Subtraction</span></li>
<li><span style="font-family: Arial, Helvetica, sans-serif;">Multiplication</span></li>
<li><span style="font-family: Arial, Helvetica, sans-serif;">Division</span></li>
</ul><span style="font-family: Arial, Helvetica, sans-serif;">These are called the four basic operations of arithmetic.</span>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com0tag:blogger.com,1999:blog-1609208361636289701.post-18605055049190547792011-10-13T01:08:00.000-07:002011-11-27T09:19:33.602-08:00History of Maths<div class="separator" style="clear: both; text-align: center;"><a href="http://1.bp.blogspot.com/-mH0r50s2_BM/TtJxHiXEltI/AAAAAAAAAF4/Vdtu8sEMGrY/s1600/history_200.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-mH0r50s2_BM/TtJxHiXEltI/AAAAAAAAAF4/Vdtu8sEMGrY/s1600/history_200.jpg" /></a></div><div class="separator" style="clear: both; text-align: center;"></div><div class="separator" style="clear: both; text-align: center;"><span style="font-family: Arial, Helvetica, sans-serif; margin-left: 1em; margin-right: 1em;"></span></div><div class="separator" style="clear: both; text-align: center;"><span style="font-family: Arial, Helvetica, sans-serif; margin-left: 1em; margin-right: 1em;">Mathematics as a formal area of teaching and learning was developed about 5,000 years ago by the Sumerians. They did this at the same time as they developed reading and writing. However, the roots of mathematics go back much more than 5,000 years.</span></div>Shangitha Kanthasamyhttp://www.blogger.com/profile/10329916022248677758noreply@blogger.com1