Click here for a chance to get free school supplies as a teacher
 
Upgrade to remove ads
Upgrade to remove ads
Upgrade to remove ads
8,087 Plays
Quiz size:
Message preview:
Someone you know has shared quiz with you:

To play this quiz, click on the link below:

https://www.turtlediary.com/quiz/adding-three-one-digit-numbers-sums-up-to-20.html

To know more about different quizzes, please visit www.turtlediary.com

Hope you have a good experience with this site and recommend to your friends too.

Login to rate activities and track progress.
Login to rate activities and track progress.

Adding Three One-Digit Numbers (Sums up to 20)

To add three numbers, group any two numbers and find their sum. Then, add the third number to the sum obtained.

For example: Let’s calculate 1 + 2 + 4.

 

First, group 1 and 2 and find their sum.
 

1 + 2 + 4 = (1 + 2) + 4 = 3 + 4
 

Now, add the third number to the sum obtained.
 

3 + 4 = 7
 

So, 1 + 2 + 4 = 7.





ds

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Help

The correct answer is

Remember :

The smallest number is the one that comes first while counting.

Solution :

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.