In each blank, try to type in the
word that is missing. If you've
typed in the correct word, the
blank will turn green.
If your not sure what answer should be entered, press the space bar and the next missing letter will be displayed. When you are all done, you should look back over all your answers and review the ones in red. These ones in red are the ones which you needed help on. Question: commutative Answer: order makes no difference in and/or multiplication
11 * 5 = 5 * 11 Question: reciprocal Answer: any term its reciprocal is 1
1/9 * 9/1 = 1 Question: associative Answer: with a of three terms - the terms can be grouped
(6 + 3) + 7 = 6 + (3 + 7) Question: identity of Answer: any term plus 0 itself
2 + 0 = 2 Question: identity of Answer: any term times 1 equals 1/2 * 1 = 1/2 Question: propertyAnswer: any term plus its opposite equals 0
-7 + 7 = 0
a - a = Question: distributive Answer: multiply the term directly outside the parenthesis by each term
3( 7 + y) = 21 + 3y |
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Created by:
mlatessa
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