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