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.

You May Like

language-arts-quizzes

Verb

Grades 1 to 5

Verb

start
science-quizzes

MOTION

Grade 4, 5

MOTION

start
math-quizzes

Number

Grade 1, 2

Number

start
language-arts-quizzes

Pronoun

Grades 1 to 5

Pronoun

start
science-quizzes

Earth & Its Resources

Grades 1 to 5

Earth & Its Resources

start
geography-quizzes

US

Grades 1 to 5

US

start
math-quizzes

Variables

Grade 3, 5

Variables

start
math-quizzes

Statistics

Grade 3, 4

Statistics

start

Key Data

Questions
3
Grade
4
Theme
Time
Passing score
80%

Progress

8 Incorrect
10 Correct
1
2
3
Restart