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