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

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

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

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

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

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

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

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

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

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