Subtraction within 20

Subtracting by using Number Lines

Subtraction within 20

by: T. Alice Ann

​vocabulary

​subtraction

​minus

​difference

​difference

​-the answer of subtraction

examples

​Practice

Multiple Choice

$$16-4$$  

Multiple Choice

$$16-5$$  

Multiple Choice

$$20-8$$  

Multiple Choice

$$15-2$$  

Multiple Choice

$$18-8$$  

​Activity

​Answer your quiz on QUIZZIZ APP.

I will send you the link of the game in LINE.

On Monday August 23

I will send you the worksheet for you to answer.

Thank you for watching!

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