Math
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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Commutative Property of addition | a+b=b+a Changing order does not change sum
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Commutative property of multiplication | ab=ba Changing oder does not change product
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Associate property of addition | (a+b)+c= a+(b+c) Changing the grouping does not change the sum
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Associate property of multiplication | (ab)c=a(bc) Changing grouping with parentheses does not change the product
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Identity property of multiplication | a*1=a A number multiplied by 1 stays the same (except negatives)
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Identity property of addition | a+0=a Any number adding zero will stay the same
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Multiplication property of -1 | a*-1= -a Any number (not negatives) multiplied by -1 equals a negative
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Zero property of multiplication | a*0=0 Any number multiplied by zero equals zero
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Simplify | (1+2)3 =9 Use the important concepts to simplify a problem to its answer
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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:
maascaim20
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