Add:

30 seconds + 18 minutes 5 seconds
A. 18 minutes 30 seconds
B. 19 minutes
C. 18 minutes 35 seconds
D. 18 minutes 5 seconds
That's Correct!
It's Wrong!

30 seconds + 18 minutes 5 seconds​​ = ?

First let's add the minutes.

0 minutes + 18 minutes = 18 minutes

Now, add the seconds.

30 seconds + 5 seconds = 35 seconds

So, 30 seconds + 18 minutes 5 seconds​ = 18 minutes 35 seconds.

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Key Data

Questions
3
Grade
4
Theme
Time
Passing score
80%

Progress

8 Incorrect
10 Correct
1
2
3
Restart