N M 2

Views:
 
Category: Education
     
 

Presentation Description

No description available.

Comments

Presentation Transcript

Slide 1: 

Step 2 – Add the round number Example 4 5 + 2 8 Addition using Subtraction Step 3 – Subtract the difference Step 1 – Select the number closest to a round Number and modify it as shown Final Answer 4 5 + 2 8 = 7 3 © LazyMaths.com 2 8 + 4 5 3 0 2 - 4 5 + 2 - 7 5 7 3

authorStream Live Help