Example: 1, __ , 3, 4, 5; mean=3
Step 1: Let N be the missing number.
Step 2: We know, Mean = (Sum of all numbers)/(Number of numbers);
Therefore, Sum of all numbers = Mean x Number of numbers
→ 1 + N + 3 + 4 + 5 = 3 x 5 → N + 13 = 15 → N = 15-13 → N = 2

Example:

Instructions:
1. Read the given sentence.
2. Click the verb that best fits sentence.

Instructions:
1. Click a card and read the State or Capital Name.
2. Click an other card to find its matching Capital or State Name.
3. Repeat until all cards are flipped.

Example: There are four chairs.
Method: Figure out the noun which can be counted and select it.
Answer: In the above sentence, the noun 'chairs' can be counted. Therefore, the answer is 'chairs'.

Example: We bought a pound of carrot.

Example: We bought a pound of carrot.

Example: Find the mode of the following: 1, 2, 4, 5, 5
Step 1: Sort the list → 1, 2, 4, 5, 5
Step 2: Find the number that is repeated the most number of times.
Step 3: In the above list, 5 is repeated twice and all the other numbers occur only once. Therefore, the mode is 5.

Example: Convert to a mixed number