1					2
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7
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			13

Across 3. parantheses and brackets 5. mathematical statement that two expressions are equal 7. number below the fraction bar 8. the repeated factor in an exponential expression 10. value for the variable that makes the equation true 11. the number of times that the base is a factor 12. collection of objects 13. two numbers the same distance from 0 but lie on opposite sides of 0

Down 1. the symbols < and > 2. distance between a number and 0 on the number line 4. number above the fraction bar 6. two numbers whose product is 1 9. symbol used to represent a number