[Question]My 2 cats had 3 female kittens and 2 male kittens. How many cats do I have in total?
[Answer]There are 3 + 2 = 5 kittens. If you originally had 2 cats then you now have 2 + 5 = 7 cats in total. The answer is 7.

[Question]Josiah is three times as old as Hans. Hans is 15 years old now. In three years, what is the sum of the ages of Josiah and Hans?
[Answer]Josiah is 15 x 3 = 45 years old now. In three years, Josiah will be 45 + 3 = 48 years old. Hans will be 15 + 3 = 18 years old in three years. So, the sum of their ages in three years is 48 + 18 = 66 years old. The answer is 66.

[Question]The faucet in Betsy's bathroom is broken. Every minute it drips about 10 times. What amount of water is wasted during one hour if each drop contains 0.05 mL?
[Answer]Every minute, 10 * 0.05 = 0.5 mL of water are wasted. Every hour, 0.5 * 60 = 30 mL of water are wasted. The answer is 30.

[Question]Gretchen, Mitzi, and Beth went bowling together. Gretchen bowled a 120. Mitzi bowled a 113. Beth bowled an 85. What was their average bowling score?
[Answer]
Gretchen bowled a 120 + Mitzi boweld a 113 + Beth bowled an 85 = 318 combined score. The average of their combined score of 318 / 3 bowlers = 106. The answer is 106.