Math 208 Exam 2 Questions with Verified
Correct Answers
Standard Algorithm of Addition
duh
Cross out Algorithm of Addition
L-R crossing out
Lattice algorithm of addition
boxes
Partial Sums Algorithm of Addition
no carrying
Identity Property of Addition
a+0=0+a=a
Commutative Property of Addition
a+b=b+a
Associative Property of Addition
a+(b+c)=(a+b)+c
Closure Property
Sum (or product) of any two whole #'s exists and is unique
Correct Answers
Standard Algorithm of Addition
duh
Cross out Algorithm of Addition
L-R crossing out
Lattice algorithm of addition
boxes
Partial Sums Algorithm of Addition
no carrying
Identity Property of Addition
a+0=0+a=a
Commutative Property of Addition
a+b=b+a
Associative Property of Addition
a+(b+c)=(a+b)+c
Closure Property
Sum (or product) of any two whole #'s exists and is unique