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