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

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

A) switch the 10 for 6, then add 5 + 6 inside the parenthesis
B) add any numbers
C) just add
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) You add
B) Numbers are added
C) No matter what order you add #s, the sum is the same
D) You must add #s in the order given

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

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

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

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