Across
- 3. Given the equation 907-324=583, the number 324 is called the ________.
- 5. A phone number or a social security number are both examples of this type of number classification.
- 6. Determine the value of the missing factor in the equation 2x?=10.
- 7. Given Universe={a,b,c,d,e,f} and A= {b,d,f}, what is A'? (Hint: write answer in alphabetical order)
- 8. After converting the mixed number 1 2/6 into an improper fraction, what is the value of the number in the numerator?
- 9. Given set C={a,c,d,g} and set D={b,e,f,k}, what is the intersection of Set C and Set D?
- 12. Which of the following operations is NOT closed for integers? addition, multiplication, division, or subtraction
- 15. The fraction 17/5 is an ________fraction because the absolute value of the numerator is greater than the absolute value of the denominator.
- 17. Given the equation 3 to the 5th power times 3 to the x power is equal to 3 to the 5+2 power, what is the value of x?
- 18. When using the Euclidean Algorithm to find a GCF, the denominator is equal to the GCF when the _______ is equal to zero.
- 19. A whole number that is not even is classified as ______.
- 20. Given set C= {1,3,5} and set D={2,4,6}, what operation is done to result in the new set {1,2,3,4,5,6}?
- 21. Given Universe={1,2,3...,14,15} and A={x|x is a member of the universe, x<12}, nA=______
- 22. 822 is an _______ number because it is divisible by 2.
- 23. What is the reciprocal of 1/4?
- 24. How many digits are in a base 10 number system?
- 25. 2/2, 5/5, an 7/7 are ________ fractions because they express the same quantity.
- 28. Given the fraction 9/12, which number is the numerator.
- 29. Given 6 to the 3rd power, how many times is the factor or base being used?
Down
- 1. The product of primes is called the prime _________.
- 2. The _______ identity, also known as the property of 0, is evident in the equation 8+0=8.
- 3. What is the value of 6 raised to the first power?
- 4. Which property of multiplication is exhibited in the following example: 2x(5+6)=(2x5)+(2x6)
- 10. Given 2 to the 7th power, the 7 is labeled as the ______.
- 11. What is the GCF of 28 and 35?
- 13. Given A={4,7,8,11}, what is set C's relationship to set A if set C={4,7,8,11}?
- 14. What is the name of the operation used in question #7 across?
- 16. After putting the fraction 30/72 into simplest form, what is the value of the denominator?
- 26. What number is a member of a whole number set, but is not a member of a natural number set?
- 27. According to the multiplication property identity member, what factor is needed to complete the following equation: 16x?=16