Question: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are done, there will be 21 trees. How many trees did the grove workers plant today?
Options: (A) 3 (B) 5 (C) 6 (D) 10 (E) none of these
Given Information: The given information is that the workers will add trees to the grove today. There were originally 15 trees in the grove, and there should be 21 after they are done.
Objective: The question is asking for the number of trees the workers must add to the grove today.
Answer: Let's think step by step.
There are 15 trees originally.
Then there were 21 trees after some more were planted.
So there must have been 21 - 15 = 6.
So the answer is (C).

Question: If there are 3 cars in the parking lot and 2 more cars arrive, how many cars are in the parking lot?
Options: (A) 3 (B) 5 (C) 6 (D) 10 (E) none of these
Given Information: The given information is that two more cars arrive at the parking lot with three cars.
Objective: The question is asking for the number of cars will be in the parking lot.
Answer: Let's think step by step.
There are originally 3 cars.
2 more cars arrive.
3 + 2 = 5.
So the answer is (B).

Question: Leah had 32 chocolates and her sister had 42. If they ate 35, how many pieces do they have left in total?
Options: (A) 39 (B) 5 (C) 28 (D) 37 (E) 33
Given Information: The given information is that Leah and her sister initially had 32 and 42 chocolates, respectively, and together ate 35.
Objective: The question is asking for the number of chocolates left after they eat.
Answer: Let's think step by step.
Originally, Leah had 32 chocolates.
Her sister had 42.
So in total they had 32 + 42 = 74.
After eating 35, they had 74 - 35 = 39.
So the answer is (A).

Question: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?
Options: (A) 3 (B) 5 (C) 6 (D) 8 (E) none of these
Given Information: The given information is that Jason initially had 20 lollipops, and after giving some to Denny, it was reduced to 12. 
Objective: The question is asking for the number of lollipops Jason gave to Denny.
Answer: Let's think step by step.
Jason started with 20 lollipops.
Then he had 12 after giving some to Denny.
So he gave Denny 20 - 12 = 8.
So the answer is (D).

Question: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?
Options: (A) 3 (B) 5 (C) 6 (D) 9 (E) none of these
Given Information: The given information is that Shawn initially had 5 toys and received 2 from each of his parents.
Objective: The question is asking for the number of toys Shawn owns after receiving the gift. 
Answer: Let's think step by step.
Shawn started with 5 toys.
If he got 2 toys each from his mom and dad, then that is 4 more toys.
5 + 4 = 9.
So the answer is (D).

Question: There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?
Options: (A) 31 (B) 29 (C) 67 (D) 18 (E) none of these
Given Information: The given information is that the server room with nine computers had five additional computers installed daily, Monday through Thursday.
Objective: The question is asking for the total number of computers in the server room after installing additional computers.
Answer: Let's think step by step.
There were originally 9 computers.
For each of 4 days, 5 more computers were added.
So 5 * 4 = 20 computers were added.
9 + 20 is 29.
So the answer is (B).

Question: Michael had 58 golf balls. On tuesday, he lost 23 golf balls. On wednesday, he lost 2 more. How many golf balls did he have at the end of wednesday?
Options: (A) 33 (B) 50 (C) 66 (D) 10 (E) 18
Given Information: The given information is that Michael initially had 57 golf balls, but he lost 23 on Tuesday and two more on Wednesday.
Objective: The question is asking for the number of balls Michael has at the end of Wednesday.
Answer: Let's think step by step.
Michael started with 58 golf balls.
After losing 23 on tuesday, he had 58 - 23 = 35.
After losing 2 more, he had 35 - 2 = 33 golf balls.
So the answer is (A).

Question: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?
Options: (A) 3 (B) 5 (C) 8 (D) 10 (E) none of these
Given Information: The given information is that Olivia initially had $23, and she bought five bagels for $3 each.
Objective: The question is asking how much money Olivia has left after buying bagels.
Answer: Let's think step by step.
Olivia had 23 dollars.
5 bagels for 3 dollars each will be 5 x 3 = 15 dollars.
So she has 23 - 15 dollars left.
23 - 15 is 8.
So the answer is (C).