A) 3 B) 2 C) 13 D) 8
A) Associative B) Numbers C) Zero D) Communitive
A) add any numbers B) switch the 10 for 6, then add 5 + 6 inside the parenthesis C) just add D) first add what's inside the parenthesis
A) Zero is in the number B) Zero is in the answer C) Zero has a home D) When adding or subtracting from 0, you get the same number
A) Numbers are added B) You must add #s in the order given C) You add D) No matter what order you add #s, the sum is the same
A) Combine #s that are the same B) Combine #s in the parenthesis first C) A property D) Only combine #s if they're the same
A) Switch 7 for 4, then add 3 + 4 B) Swith the 4 for 3, then add before adding 7 C) Add 7+3 D) Add inside the parenthesis 7 + 3 to make 10, then add 4
A) 18 B) 12 C) 10 D) 8
A) Add any #s to solve B) Add 10+ 5 + 4 C) Add 4 + 5 + 10 to get 19 D) Take a 10, then add 4 + 5 (double + 1) to equal 19
A) Add the odd #s, add even #s, then add sums together B) Add the numbers to get an answer C) Make 10's (8 + 2) & (7 + 3), then add together D) 1st add 8 + 3, then add 2 + 7, then add sums together |