A) 3
B) 8
C) 13
D) 2

A) Associative
B) Zero
C) Numbers
D) Communitive

A) add any numbers
B) just add
C) switch the 10 for 6, then add 5 + 6 inside the parenthesis
D) first add what's inside the parenthesis

A) Zero has a home
B) Zero is in the answer
C) Zero is in the number
D) When adding or subtracting from 0, you get the same number

A) No matter what order you add #s, the sum is the same
B) You must add #s in the order given
C) Numbers are added
D) You add

A) Combine #s in the parenthesis first
B) A property
C) Combine #s that are the same
D) Only combine #s if they're the same

A) Add inside the parenthesis 7 + 3 to make 10, then add 4
B) Switch 7 for 4, then add 3 + 4
C) Add 7+3
D) Swith the 4 for 3, then add before adding 7

A) 12
B) 8
C) 18
D) 10

A) Add 4 + 5 + 10 to get 19
B) Add any #s to solve
C) Take a 10, then add 4 + 5 (double + 1) to equal 19
D) Add 10+ 5 + 4

A) Add the numbers to get an answer
B) Add the odd #s, add even #s, then add sums together
C) Make 10's (8 + 2) & (7 + 3), then add together
D) 1st add 8 + 3, then add 2 + 7, then add sums together