A) 3 B) 2 C) 13 D) 8
A) Associative B) Zero C) Communitive D) Numbers
A) add any numbers B) just add C) first add what's inside the parenthesis D) switch the 10 for 6, then add 5 + 6 inside the parenthesis
A) Zero is in the number B) Zero has a home C) Zero is in the answer 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) You add D) Numbers are added
A) Combine #s that are the same B) A property C) Combine #s in the parenthesis first D) Only combine #s if they're 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) Swith the 4 for 3, then add before adding 7 D) Add 7+3
A) 18 B) 12 C) 10 D) 8
A) Add any #s to solve B) Add 4 + 5 + 10 to get 19 C) Take a 10, then add 4 + 5 (double + 1) to equal 19 D) Add 10+ 5 + 4
A) Make 10's (8 + 2) & (7 + 3), then add together B) Add the odd #s, add even #s, then add sums together C) 1st add 8 + 3, then add 2 + 7, then add sums together D) Add the numbers to get an answer |