DECIMALS Decimal Place Value and Rounding Decimals copyrightamberpasillas
DECIMALS Decimal Place Value and Rounding Decimals copyright©amberpasillas 2010
Decimal Place Value Decimals are read as “and” copyright©amberpasillas 2010 Thousandths Ten Thousandths Read as 4 and 18 hundredths Hundredths Ones Tens Hundreds Thousands 1 8 ___ ___ Tenths 4 ___ , ___ ___
Decimal Place Value copyright©amberpasillas 2010 Ten Thousandths Read as 5 and 218 thousandths Thousandths Hundredths Ones Tens Hundreds Thousands 2 1 8 ___ ___ Tenths 5 ___ , ___ ___
Decimal Place Value copyright©amberpasillas 2010 Ten Thousandths Read as 25 and 10 thousandths Thousandths Hundredths Ones Tens Hundreds Thousands 0 1 0 ___ ___ Tenths 25 ___ , ___ ___
Decimal Place Value copyright©amberpasillas 2010 Thousandths Ten Thousandths Read as 9 ten thousandths Hundredths Ones Tens Hundreds Thousands 0 0 0 9 ___ ___ Tenths 0 ___ , ___ ___
Rounding Decimals Underline PV to be rounded, and look to the right. Memorize this Poem: 5 or more, raise the score. 4 or less let it rest. copyright©amberpasillas 2010
Rounding Decimals Underline PV to be rounded! 5 or more, raise the score. 4 or less let it rest. Example: Round 4129 to nearest hundreds. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest ten thousand. Find your number. 3 6 8, 9 7 1 Circle the number in the ten thousands place. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest ten thousand. Look next door. 3 6 8, 9 7 1 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest ten thousand. 4 or less, just ignore. 3 6 8, 9 7 1 8 is larger than 4 so go to the next line of the poem. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest ten thousand. 5 or more, add 1 more. +1 3 6 8, 9 7 1 Add 1 to the 6. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest ten thousand. +1 3 6 8, 9 7 1 3 7 0, 0 0 0 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. Find your number. 3 5. 3 2 7 Circle the number in the hundredths place. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. 3 5. 3 2 7 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. +1 3 5. 3 2 7 Since 7 is greater than 5, add 1 to the 2. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. 5 or more, add 1 more. +1 3 5. 3 2 7 3 5. 3 3 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest tenths place. Find your number. 4. 8 7 1 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest tenths place. Look next door. 4. 8 7 1 Draw an arrow to the right of the circled number. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest tenths place. 5 or more, add 1 more. +1 4. 8 7 1 Since 7 is greater than 5, add 1 to the 8. copyright©amberpasillas 2010
Rounding Decimals Round to the nearest tenths place. 5 or more, raise the +1 score! 4. 8 7 1 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. Find your number. 6 2. 4 2 1 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. Look to the right. 6 2. 4 2 1 copyright©amberpasillas 2010
Rounding Decimals Round to the nearest hundredths. 6 2. 4 2 1 copyright©amberpasillas 2010
#1 Steps for Rounding 1. Find the number to be rounded 2. Underline it 3. Look Right. . 4 Apply our rhyme “If it is five or more, raise the score! Four or less, let it rest! copyright©amberpasillas 2010
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