Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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2 | The last digit is even
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3 | If you add up all the digits and the answer is divisible by three, then the whole number is divisible by three
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4 | The last two digits are divisible by four
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5 | The number ends in five or zero
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6 | The number is divisible by three and two
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7 | If you double the last digit and minus it from the rest of the digits and the answer is seven or zero, then the whole number is divisible by seven
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8 | The last three digits are divisible by three
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9 | If you add up all the digits and the answer is divisible by nine, then the whole number is divisible by nine
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10 | The number ends in zero
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11 | If you add up every first number and every second number and minus it from each other and the answer is zero or eleven, then the number is divisible by eleven
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12 | The number is divisible by three and four
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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.
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:
Gemma Gilowey
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