6th grade math 1st 6 weeks notes test
- 1. A number without a decimal or a fraction
A) Whole number
B) Decimal
C) Improper fraction
D) Fraction
- 2. Answer to a subtraction problem
A) Sum
B) Difference
C) Quotient
D) Product
- 3. Answer to a division problem
A) Difference
B) Sum
C) Quotient
D) Product
- 4. Answer to an addition problem
A) Difference
B) Sum
C) Quotient
D) Product
- 5. Answer to a multiplication problem
A) Sum
B) Product
C) Quotient
D) Difference
- 6. A way of writing down large or small numbers
A) Factors
B) Powers of ten
- 7. A number being multiplied
A) Exponent
B) Base
- 8. How many times the base is being multiplied
A) Exponent
B) Factors
C) Base
- 9. Numbers in a multiplication problem
A) Exponent
B) Base
C) Factors
- 10. Any number with a "0" exponent is always 1
A) True
B) False
- 11. 5 squared is the same as 53
A) False
B) True
- 12. Any number with a "1" exponent is always 1
A) True
B) False
- 13. What is the first step in the order of operations?
A) Exponents
B) Parentheses
C) Multply
D) Add
- 14. What is the third step in the order of operations?
A) Multiply/divide
B) Add/subtract
C) Parentheses
- 15. A combination of variables, numbers, and at least one operation.
A) Variable expression
B) Problem
C) Equation
- 16. Which of the following is a math operation?
A) All of these
B) Add
C) Divide
D) Mutliply
E) Subtract
- 17. A symbol or letter that represents a number
A) Number
B) Expression
C) Variable
- 18. There are three ways to write or show a multiplication problem
A) False
B) True
- 19. A mathematical sentence at contains an equal sign
A) Expression
B) Equation
C) Problem
- 20. Divisible by what number if ending in 5 or 0
A) 2
B) 5
C) 3
- 21. All even numbers are divisible by...
A) 5
B) 3
C) 2
- 22. Divisible by what number if ending in 0
A) 3
B) 10
C) 9
- 23. Divisible by what number if you add up digits and can divide by 3
A) 5
B) 3
C) 4
- 24. Divisible by what number if you can divide it by 2 and 3
A) 2
B) 6
C) 5
- 25. A prime number is any whole number with only two factors, 1 and itself
A) True
B) False
- 26. A composite number has more than two factors
A) True
B) False
- 27. Which number is prime?
A) 24
B) 21
C) 23
D) 25
- 28. Which number is composite?
A) 2
B) 3
C) 4
D) 1
- 29. Writing a number as a product of prime numbers
A) Expression
B) Prime factorization
C) Factor tree
- 30. What is the prime factorization of 100?
A) 22 * 52
B) 10 * 10
C) 2 * 5
D) 23 * 52
- 31. There are two ways to find prime factorization
A) True
B) False
- 32. What is the greatest factor a set of numbers have in common?
A) Greatest common factor
B) Least common multiple
C) Greatest common multiple
- 33. What is the smallest multiple that a set of numbers have in common?
A) Least common multiple
B) Greatest common factor
C) Least common math
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