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12 Cards in this Set
- Front
- Back
- 3rd side (hint)
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9x0= |
0 |
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9x1= |
9 |
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9x2= |
18 |
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9x3= |
27 |
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9x4= |
36 |
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9x5= |
45 |
5x10-5 5-1=4 9-4=5. 45 |
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9x6= |
54 |
10x6-6 6-1= 5 9-5=4. 54 |
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9x7= |
63 |
10x7 -7 7-1=6. 9-6 =3. 63 |
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9x8= |
72 |
10x9 -9 9-1=8. 9-8=1. 81 |
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9x9= |
81 |
10x9 - (9) 9-1=8. 9-8=1. 81 |
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9x10= |
90 |
Any number x 10 is that number plus a zero |
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9x11= |
99 |
Any number 1-9 multiplied by 11 is the number twice. |
