9 9 =
36
9 9 9 9 = = 1 1
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1. 9 9 =. 1. 10 10 =. 4. 36 9 =. 2. 20 10 =. 8. 72 9 =. 3. 30 10 =. 3. 27 9 =. 4. 40 10 =. 5. 45 9 =. 5. 50 10 =. 6. 60 10 =. 2. 18 9 =. 7. 70 10 =. 6. 54 9 =. 8. 80 10 =. 9. 81 9 =. 9. 90 10 =. 7. - PowerPoint PPT Presentation
Transcript of 9 9 =
9 9 9 9 == 11
10 10 1010== 11
36 36 9 9 == 44
20 20 10 10 == 22
72 72 9 9 == 88
30 30 10 10 == 33
27 27 9 9 == 33
40 40 10 10 == 44
45 45 9 9 == 55
50 50 10 10 == 55
60 60 10 10 == 66
18 18 9 9 == 22
70 70 10 10 = 77
54 54 9 9 == 66
80 80 10 10 == 88
81 81 9 9 == 99
90 90 10 10 == 99
63 63 9 9 = 77
10 10 10 10 == 11
9 9 9 9 == 11
70 70 10 10 = 77
81 81 9 9 == 99
90 90 10 10 == 99
72 72 9 9 == 88
60 60 1010== 66
63 63 9 9 = 77
20 20 10 10 == 22
54 54 9 9 == 66
50 50 10 10 == 55
45 45 9 9 == 55
30 30 10 10 == 33
36 36 9 9 == 44
40 40 10 10 == 44
2727 9 9 == 33
80 80 10 10 == 88
18 18 9 9 == 22