Evaluate the given expression.
That's Correct!
It's Wrong!
Consider the given expression:
15 – 5 + 2 + 7
Use PEMDAS to evaluate the expression.
15 – 5 + 2 + 7
= 10 + 2 + 7 [Subtraction]
= 12 + 7 [Addition]
= 19 [Addition]
So, 15 – 5 + 2 + 7 = 19
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Key Data
Questions
9
Grade
4, 5
Theme
Mixed Operations
Passing score
80%
Progress
8
Incorrect
10
Correct
1
2
3
4
5
6
7
8
9