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Addition with no renaming or you may think of it as carrying over Kids Learning is Fun www.kidslearningisfun.com.au
Addition Part + Part = Whole Requires knowledge of: * Place Value * Basic facts * Renaming
The process involves: 1 54 + 28 82 Start with the onesrequires knowledge of place value Add: 4 ones and 8 onesrequires knowledge of basic facts Write the answerrequires knowledge of renaming
The Addition Algorithm with no renaming 23 + 31 TensOnes dd ddd aaa a
TensOnes dd ddd aaa a aaaa 23 + 31 4
TensOnes dd ddd aaa a ddddd aaaa 23 + 31 54
The language you use is important. Where do we start? - the ones column We add 3 ones with 1 one – how many ones do we have altogether? Where do we add next? – the tens column
Addition with renaming Kids Learning is Fun
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$200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200.
Subtraction Algorithm for Decimals Use the reverse cycle to work out = 4.92.
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4 x1 4 10/18/2015 Know Your Facts!. 5 x /18/2015 Know Your Facts!
3 x0 0 10/18/2015 Know Your Facts!. 11 x /18/2015 Know Your Facts!
Multiplying Whole Numbers and Decimals. Do Now Take out homework Write the number, 234, 567, 981 in expanded form Add:
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