A) 3 B) 13 C) 2 D) 8
A) Communitive B) Numbers C) Associative D) Zero
A) just add B) switch the 10 for 6, then add 5 + 6 inside the parenthesis C) first add what's inside the parenthesis D) add any numbers
A) Zero is in the number B) Zero has a home C) Zero is in the answer D) When adding or subtracting from 0, you get the same number
A) You must add #s in the order given B) Numbers are added 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) Add inside the parenthesis 7 + 3 to make 10, then add 4 B) Switch 7 for 4, then add 3 + 4 C) Swith the 4 for 3, then add before adding 7 D) Add 7+3
A) 18 B) 8 C) 10 D) 12
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) Add the odd #s, add even #s, then add sums together B) 1st add 8 + 3, then add 2 + 7, then add sums together C) Add the numbers to get an answer D) Make 10's (8 + 2) & (7 + 3), then add together |