Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
1–100 Clockwise Spiral<br />
1 2 3 4 5 6 7 8 9 10<br />
36 37 38 39 40 41 42 43 44 11<br />
35 64 65 66 67 68 69 70 45 12<br />
34 63 84 85 86 87 88 71 46 13<br />
33 62 83 96 97 98 89 72 47 14<br />
32 61 82 95 100 99 90 73 48 15<br />
31 60 81 94 93 92 91 74 49 16<br />
30 59 80 79 78 77 76 75 50 17<br />
29 58 57 56 55 54 53 52 51 18<br />
28 27 26 25 24 23 22 21 20 19<br />
1–100 Anticlockwise Spiral<br />
1 36 35 34 33 32 31 30 29 28<br />
2 37 64 63 62 61 60 59 58 27<br />
3 38 65 84 83 82 81 80 57 26<br />
4 39 66 85 96 95 94 79 56 25<br />
5 40 67 86 97 100 93 78 55 24<br />
6 41 68 87 98 99 92 77 54 23<br />
7 42 69 88 89 90 91 76 53 22<br />
8 43 70 71 72 73 74 75 52 21<br />
9 44 45 46 47 48 49 50 51 20<br />
10 11 12 13 14 15 16 17 18 19<br />
1–100 Centre Anti Spiral<br />
1–100 Centre Clock Spiral<br />
100<br />
65<br />
99 98 97 96 95 94 93 92 91<br />
64 63 62 61 60 59 58 57 90<br />
73 74 75 76 77 78 79 80 81 82<br />
72 43 44 45 46 47 48 49 50 83<br />
66 37 36 35 34 33 32 31 56 89<br />
67 38 17 16 15 14 13 30 55 88<br />
68 39 18 5 4 3 12 29 54 87<br />
69 40 19 6 1 2 11 28 53 86<br />
70 41 20 7 8 9 10 27 52 85<br />
71 42 21 22 23 24 25 26 51 84<br />
72 43 44 45 46 47 48 49 50 83<br />
73 74 75 76 77 78 79 80 81 82<br />
71 42 21 22 23 24 25 26 51 84<br />
70 41 20 7 8 9 10 27 52 85<br />
69 40 19 6 1 2 11 28 53 86<br />
68 39 18 5 4 3 12 29 54 87<br />
67 38 17 16 15 14 13 30 55 88<br />
66 37 36 35 34 33 32 31 56 89<br />
65 64 63 62 61 60 59 58 57 90<br />
100 99 98 97 96 95 94 93 92 91<br />
1–100 Bottom Up Grid<br />
91<br />
81<br />
92 93 94 95 96 97 98 99 100<br />
82 83 84 85 86 87 88 89 90<br />
71 72 73 74 75 76 77 78 79 80<br />
61 62 63 64 65 66 67 68 69 70<br />
51 52 53 54 55 56 57 58 59 60<br />
41 42 43 44 45 46 47 48 49 50<br />
31 32 33 34 35 36 37 38 39 40<br />
Students can make their own spiral<br />
number grids using the table feature on<br />
a word processing or desktop<br />
publishing program.<br />
21 22 23 24 25 26 27 28 29 30<br />
11 12 13 14 15 16 17 18 19 20<br />
1 2 3 4 5 6 7 8 9 10<br />
R.I.C. Publications www.ricgroup.com.au<br />
5<br />
<strong>Number</strong> <strong>Grids</strong><br />
ISBN 978-1-86311-826-2