1. ©2009 G Dear – Not to be sold/Free to use
Decimals
Decimal Density
Stage 4
Years 7 & 8
Press Ctrl-A
©2009 G Dear – Not to be sold/Free to use

2. Decimal Density Etc. -4 -3 -2 -1 1 2 3 4 5 0.1 0.2 0.3 0.4 0.5 0.6 0.71 2 3 4 5
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9 1
0.10
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.19
0.20
0.130
0.131
0.132
0.133
0.134
0.135
0.136
0.137
0.138
0.139
0.140
Etc.
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3. Between any two decimals there are an infinite number of decimals
Decimal Density
To find the number half way between two decimals:
Add them together and divide by 2.
Example: and 37.1
Between any two decimals there are an infinite number of decimals =
60.61 3 . 3 5
2)60.610
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