Questions from Survey of Mathematics

Q: Halfway between Two Numbers to find a rational number halfway between any

Halfway between Two Numbers to find a rational number halfway between any two rational numbers given in fraction form, add the two numbers together and divide their sum by 2. Find a rational number ha...

Q: Does the associative property hold for the integers under the operation of

Does the associative property hold for the integers under the operation of subtraction? Give an example to support your answer.

Q: Does a + (b • c) = (a +

Does a + (b • c) = (a + b) • (a + c)? Give an example to support your answer.

Q: State the name of the property illustrated. 13 + 5

State the name of the property illustrated. 13 + 5 = 5 + 13

Q: State the name of the property illustrated. c + d

State the name of the property illustrated. c + d = d + c

Q: Determine whether the number is rational or irrational. π

Determine whether the number is rational or irrational. π

Q: State the name of the property illustrated. 4 • (

State the name of the property illustrated. 4 • (11 • x) = (4 • 11) • x

Q: State the name of the property illustrated. /

State the name of the property illustrated.

Q: State the name of the property illustrated. (r +

State the name of the property illustrated. (r + s) • t = (r • t) + (s • t)

Q: State the name of the property illustrated. g • (

State the name of the property illustrated. g • (h + i) = (h + i) • g