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1-20

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
show 1  
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2x1   show
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0x2   show
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show 0  
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show 0  
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0x5   show
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show 0  
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show 0  
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0x8   show
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show 0  
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show 0  
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0x11   show
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0x12   show
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show 0  
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1x1   show
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show 2  
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show 3  
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show 4  
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1x5   show
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1x6   show
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show 7  
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1x8   show
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1x9   show
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1x10   show
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1x11   show
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show 12  
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2x0   show
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2x1   show
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show 4  
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2x3   show
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2x4   show
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2x5   show
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2x6   show
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2x7   show
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show 16  
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2x9   show
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2x10   show
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show 22  
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show 24  
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3x0   show
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show 3  
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3x2   show
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show 9  
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3x4   show
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show 15  
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3x6   show
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3x7   show
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3x8   show
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3x9   show
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show 30  
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show 33  
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3x12   show
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show 0  
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show 4  
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4x2   show
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show 12  
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show 16  
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4x5   show
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show 24  
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show 28  
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4x8   show
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show 36  
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4x10   show
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show 44  
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show 48  
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5x0   show
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5x1   show
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5x2   show
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5x3   show
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5x4   show
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5x5   show
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show 30  
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show 35  
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5x8   show
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show 45  
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show 50  
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show 55  
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show 60  
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show 0  
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show 6  
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show 12  
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show 18  
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show 24  
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show 30  
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show 36  
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6x7   show
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6x8   show
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show 54  
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show 60  
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6x11   show
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show 72  
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show 0  
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7x1   show
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show 14  
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show 21  
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show 28  
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show 35  
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7x6   show
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7x7   show
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show 56  
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7x9   show
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7x10   show
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show 77  
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show 84  
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8x0   show
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show 8  
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show 16  
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show 24  
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show 32  
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show 40  
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8x6   show
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show 56  
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8x8   show
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8x9   show
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8x10   show
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show 88  
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8x12   show
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show 0  
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show 9  
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9x2   show
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show 27  
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show 36  
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9x5   show
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9x6   show
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show 63  
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show 72  
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9x9   show
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show 90  
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show 99  
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9x12   show
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10x0   show
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10x1   show
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10x2   show
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10x3   show
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10x4   show
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10x5   show
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10x6   show
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10x7   show
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10x8   show
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10x9   show
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show 100  
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10x11   show
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10x12   show
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show 0  
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11x1   show
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show 22  
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11x3   show
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show 44  
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11x5   show
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show 66  
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11x7   show
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11x8   show
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show 99  
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11x10   show
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show 121  
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show 132  
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12x0   show
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show 12  
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12x2   show
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show 36  
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show 48  
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show 60  
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12x6   show
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show 84  
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12x8   show
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show 108  
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show 120  
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12x11   show
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show 144  
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
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Created by: rockyjake123
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