MATH 6 Q3 PERIODIC TEST ANSWER KEY

ANSWER KEY

#	ANSWER
1	c) Cone
2	b) Cone
3	a) Cube
4	a) Cylinder
5	d) Pyramid
6	b) A set of numbers or objects arranged in a specific order or pattern
7	c) A combination of numbers, variables, and mathematical operations that represent a value or quantity
8	c) A mathematical statement that shows the equality between two expressions or values
9	b) A letter or symbol used to represent an unknown quantity or value in an equation or expression
10	a) The rules that dictate the order in which mathematical operations are performed to solve an equation or expression
11	B. A mathematical phrase that contains one or more variables and may also contain numbers and operations
12	C. An equation is a mathematical sentence that uses an equal sign, while an expression does not.
13	A. The numerical factor in a term that contains a variable.
14	A. A mathematical operation that reverses the effect of another operation, such as addition and subtraction or multiplication and division.
15	A. A single number, variable, or product of numbers and variables in an algebraic expression or equation.
16	D. Because it has six square faces
17	B. A triangular prism
18	A. Because it has a circular base and a curved surface
19	C. A cylinder
20	A. Because it has a circular base and a curved surface
21	A. To make the expressions shorter
22	B. 12
23	B. To make things simpler
24	B. To make the expressions shorter
25	A. Equals
26	C. To distinguish between different mathematical concepts
27	A. By examining the coefficients of the variable x
28	D. 12
29	B. The equation is the correct mathematical representation of the verbal expression
30	C. Multiplication
31	C. 64 cubic cm
32	D. 30 cubic cm
33	A. 2
34	B. 3 cups
35	D. 400
36	A. Cylinder, Sphere, Cube, Pyramid, Cone, Prism
37	B. False
38	B. The solution is easy to understand.
39	B. Break the problem into smaller, more manageable parts.
40	D. Figuring out the cost of a car rental based on the number of days and the daily rate.
41	B) Pyramid, Cone, Prism, Cube, Sphere, Cylinder
42	B) False
43	B) The solution is easy to understand.
44	B) Break the problem into smaller, more manageable parts.
45	D) Figuring out the cost of a car rental based on the number of days and the daily rate.
46	Teacher’s Discretion
47	Teacher’s Discretion
48	Teacher’s Discretion
49	Teacher’s Discretion
50	Teacher’s Discretion