© 2007 M. Tallman
Dec 24, 2015
© 2007 M. Tallman
© 2007 M. Tallman
Memorize this Poem
Find your number.Look right next door.4 or less, just ignore.5 or more, add 1 more.
© 2007 M. Tallman
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Find your number.
46
Round to the nearest tens place
Look right next door.
© 2007 M. Tallman
5
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: If the number is 5 or greater, then add 1 to the circled number.
Step 5: All numbers to the right of the circled number become zeros.
46
Round to the nearest tens place
4 or less, just ignore.
6 is not less
than 4
5 or more, add 1 more.
4 + 1 = 5 0
© 2007 M. Tallman
46 rounded to the nearest tens place is
5040 5046
46 is closer to 50 on the number line.
© 2007 M. Tallman
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Find your number.
73
Round to the nearest tens place
Look right next door.
© 2007 M. Tallman
70
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: All numbers to the right of the circled number become zeros.
3
Round to the nearest tens place
4 or less, just ignore.
3 is less
than 4
Just Ignore!
© 2007 M. Tallman
73 rounded to the nearest tens place is
7070 8073
73 is closer to 70 on the number line.
© 2007 M. Tallman
5
Find your number.
68
Round to the nearest hundreds place.
Look right next door.
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
© 2007 M. Tallman
56
4 or less, just ignore.5 or more, add 1 more.
6 is not less than
4
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: If the number is 5 or greater, then add 1 to the circled number.
Step 5: All numbers to the right of the circled number become zeros.
Round to the nearest hundreds place.
5 + 1 = 6
6800
© 2007 M. Tallman
568 rounded to the nearest hundreds
place is600500 600568
568 is closer to 600 on the number line.
© 2007 M. Tallman
Find your number.Look right next door.
24
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Round to the nearest thousands place.
, 89
© 2007 M. Tallman
289000
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: All numbers to the right of the circled number become zeros. 4 or less, just ignore.
2 is less
than 4
Just Ignore!
4,
Round to the nearest thousands place.
© 2007 M. Tallman
4,289 rounded to the nearest thousands
place is4,0004,000 5,0004,289
4,289 is closer to 4,000 on the number line.
© 2007 M. Tallman
Find your number.
Round to the nearest hundreds place.
Look right next door.
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
46, 53
© 2007 M. Tallman
530045
4 or less, just ignore.5 or more, add 1 more.
5 is not less than
4
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: If the number is 5 or greater, then add 1 to the circled number.
Step 5: All numbers to the right of the circled number become zeros.
Round to the nearest hundreds place.
4 + 1 = 5
6,
© 2007 M. Tallman
6,453 rounded to the nearest hundreds
place is6,500
6,000 6,500
6,453
6,453 is closer to 6,500 on the number line.
© 2007 M. Tallman
Find your number.
Round to the nearest hundreds place.
Look right next door.
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
94, 57
© 2007 M. Tallman
005790
4 or less, just ignore.5 or more, add 1 more.
5 is not less than
4
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: If the number is 5 or greater, then add 1 to the circled number.
Step 5: All numbers to the right of the circled number become zeros.
Round to the nearest hundreds place.
9 + 1 = 10
4,10 hundreds = 1,000. Time to
regroup!
+1
5
© 2007 M. Tallman
4,957 rounded to the nearest hundreds
place is5,000
4,900 5,000
4,957
4,957 is closer to 5,000 on the number line.
© 2007 M. Tallman
6
Find your number.
Round to the nearest dollar.
Look right next door.
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
7$ 4.
© 2007 M. Tallman
7608
4 or less, just ignore.5 or more, add 1 more.
6 is not less than
4
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: If the number is 5 or greater, then add 1 to the circled number.
Step 5: All numbers to the right of the circled number become zeros.
7 + 1 = 8
Round to the nearest dollar.
$ 40.
© 2007 M. Tallman
$7.64 rounded to the nearest dollar is
$8.00$7.00 $8.00$7.64
$7.64 is closer to $8.00 on the number line.
© 2007 M. Tallman
2
Find your number.Look right next door.
8$
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Round to the nearest ten cents.
. 4
© 2007 M. Tallman
0
Step 1: Circle the digit in the place that you must round to.
Step 2: Draw an arrow to the place on the right.
Step 3: If the number is four or less, then the circled number stays the same.
Step 4: All numbers to the right of the circled number become zeros. 4 or less, just ignore.
4 = 4
28$
Round to the nearest ten cents.
.Just
Ignore!
4
© 2007 M. Tallman
$8.24 rounded to the nearest ten cents is
$8.20$8.20 $8.30$8.24
$8.24 is closer to $8.20 on the number line.
© 2007 M. Tallman
1. …nearest ten 5442. …nearest hundred 9,5643. …nearest million 12,897,8764. …nearest thousand 5,3895. …nearest hundred thousand
167,9006. …nearest ten cents $8.35 7. …nearest thousand 5,785,965 8. …nearest dollar $56.399. …nearest hundred 935,987
1. 5402. 9,6003. 13,000,0004. 5,0005. 200,0006. $8.407. 5,786,0008. $56.009. 936,000
Round to the…