Addition of Two to Three One-digit Numbers Having Sum Up to 18 | Unifinity Blockchain Institute
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Addition of Two to Three One-digit Numbers Having Sum Up to 18

Learn to add two to three one -digit numbers having sum up to 18.

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Mathematics First Grade



What you will learn

  • Learn to add two one – digit numbers with sums up to 18 using the order and zero properties of addition
  • Learn to add three one- digit numbers having sums up to 18 using the grouping property of addition
  • Learn to add two to three one- digit numbers horizontally and vertically.

Course Content

1 sections • 2 lectures • 00h 09m total length
Addition of Two to Three One-digit Numbers

When we add, we combine two or more numbers to come up with one aswer called the sum. 

This module have problems involving the addition of single digit numbers. All sums are less than 18.

When we add  three digit numbers, we add first the 2 numbers then add its sum to the third number. 

We can add numbers vertically and horizontally.

In addition sentences, If you change the grouping of the addends in an addition sentence, the sums stay the same.

9.42min
Addition of Two to Three One-Digit Numbers

When we add, we combine two or more numbers to come up with one aswer called the sum. 

This module have problems involving the addition of single digit numbers. All sums are less than 18.

When we add  three digit numbers, we add first the 2 numbers then add its sum to the third number. 

We can add numbers vertically and horizontally.

In addition sentences, If you change the grouping of the addends in an addition sentence, the sums stay the same.

mb

Requirements

  • Paper and pen, prior knowledge in addition, laptop/computer

Description

When we add, we combine two or more numbers to come up with one aswer called the sum. 

This module have problems involving the addition of single digit numbers. All sums are less than 18.

When we add  three digit numbers, we add first the 2 numbers then add its sum to the third number. 

We can add numbers vertically and horizontally.

In addition sentences, If you change the grouping of the addends in an addition sentence, the sums stay the same.

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Last Updated 12th May 2022
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About the Instructor

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About the Instructor

Graduated with the degree of Bachelor of Secondary Education major in Social Science.

Santa Cruz Institute (Marinduque) Inc.

Santa Cruz, Marinduque (Philippines)