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