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