x
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0
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8
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14
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49
56
63
70
77
84
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8
16
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48
56
64
72
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9
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63
72
81
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108
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11
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44
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66
77
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110
121
132
12
0
12
24
36
48
60
72
84
96
108
120
132
144

Why does 9 x 2 = 18?

Because adding 9 2's together makes 18.

That is, because 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 18.

Mathgrow

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