Squaring Numbers From 80 To 100

In the previous post, we have learned how to square 2-digit numbers mentally. In this post, we learn specifically another strategy on how to square numbers from 80 to 100. Steps in Squaring Numbers From 80 to 100 Step 1: Subtract the number from 100. Step 2: Square the difference. Step 3: Subtract the result […]

How to Square 2 Digit Numbers Mentally

Squaring large numbers is not an easy task to do. However, using a right strategy and with constant practice, it can be done. Below is one method that you might want to try. This strategy only requires three steps and a lot of focus. 😉 Steps on How to Square 2 Digit Numbers Mentally (1) […]