Math 6 Unit 02 Notes - Decimals Worksheet Page 2
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19Math 6 Unit 02 Notes – Decimals
Example:
Write 15.203 in word form.
Fifteen and two hundred three thousandths
You write a decimal in expanded notation the same way you write a whole number in expanded notation
– using place value.
Example:
Write 15.203 in expanded notation.
1
1
1
( )
( )
+
+
+
+
1 10
5 1
2
0
3
10
100
1 000
,
You should also practice writing decimals in standard form when they are given in expanded form or in
word form.
Example:
Write “three and fifteen thousandths” in standard form.
3.015
1
1
+
+
+
Example:
Write
3(10) 4(1) 5
7
in standard form.
10
100
34.57
Comparing Decimals
NVACS 6.NS.C.6
Understand a rational number as a point on the number line. Extend number line
diagrams
and coordinate axes familiar
from previous grades to represent points on the line
and in the
plane with negative number
coordinates.
NVACS 6.NS.C.7
Understand ordering and absolute value of rational numbers.
NVACS 6.NS.C.7a
Interpret statements of inequality as statements about the relative position of two
numbers on a number line diagram.
Graph the following rational numbers on the number line. Then, list the numbers in order from least to
greatest.
Example: 7 −1 5 2 0 −3
-5
-4
-3
-2
-1
x
1
2
4
5
7
10
0
3
6
8
9
− −
Solution:
3 1 0 2 5 7
,
, , , ,
-5 -4 -3 -2 -1
x
We could write
0
1
2
3
4
5
6
7
8
9 10
− < − < < < <
3
1 0 2 5 7
Math 6 NOTES
Unit 02: Decimals
Page 2 of 19
2014-15 -NVACS
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