Identifying Operations
I have 3 apples and my friend gives me two more. How many total apples do I have? (Tell me the operation you use to solve).
5, addition
Middle
3 x 4
12
5.6 + 8.2
13.8
How many dimes is $1?
10
My brother has $55. I borrow $25 from him to pay for a new poster for the classroom. How much money does my brother have left? (Tell me the operation you use to solve).
$30, subtraction
What is the mode?
Most, most often
6 x 6
36
5.2 + 9.9
15.1
5
If I give $3 to 8 different people, how much money did I give away? (Tell me the operation you use to solve).
$24, multiplication
What is the mean?
Average
7 x 8
23.7 - 15.6
8.1
Me and 2 of my friends are splitting a $30 bill 3 ways. How much money do we each need to pay?
$10
A group of 5 people picks 11 apples each. How many total apples does the group pick? (Tell me the operation you use to solve).
55 apples (multiplication)
Find the median of this data set: 3, 4, 5, 6, 8, 9, 11
6
12 x 9
45.7 - 32.8
12.9
Name a factor of 16.
1, 2, 4, 8, 16,
I am splitting up 60 pizzas between 4 people. How many pizzas does each person get? (Tell me the operation you use to solve).
15 pizzas (division)
Find the mean of this data set: 1, 4, 5, 10,
5
I have 4 groups of 10 students on a field trip. How many total students do I have?
40 students
246.3 - 191.5
54.8
Name the first 5 multiples of 10.
10, 20, 30, 40, 50