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

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

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 number
C) When adding or subtracting from 0, you get the same number
D) Zero is in the answer

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

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

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

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

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

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