Play Games Online
Popular Worksheets
Example: Find the mean of the following: 1, 2, 3, 4, 5
Step 1: Find the sum of all numbers → 1+2+3+4+5 = 15
Step 2: Divide total by the number of numbers → 15 ÷ 5 = 3
Step 1: Find the sum of all numbers → 1+2+3+4+5 = 15
Step 2: Divide total by the number of numbers → 15 ÷ 5 = 3
Example:
PQ ∥ RS
FALSE
TRUE
Example:
What are the factors of 82?
2
9
41
28
Example:
1.8
1.5
1.3
1.6
1.9
1.3
1.5
1.6
1.8
1.9
Example:
Common multiples of 2 and 3
6, 12, 18,...
2, 3, 6, ...
6, 9, 12, ...
Example:
1.8
1.5
1.3
1.6
1.9
1.9
1.8
1.6
1.5
1.3
Example:
LCM (least common multiple) of 3 and 6
3
6
9
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
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: I am made of a vertical and a horizontal line. Who am I?
right angle
Example: What is twice the radius?
chord
diameter
circumference
Example: I three sides and three edges. Who am I?
triangle
Example:
4
6
+
5
6
3
6
1
9
9
6
EZSchool ® is federally registered and protected trademark. Copyright @ 1998-2024 Asha Dinesh