Adding And Subtracting WN

≡≡≡≡≡≡≡≡   Diagnostic test   ≡≡≡≡≡≡≡≡

 

compare

rounding

adding whole numbers

subtracting whole numbers

 

The following online activities are the perfect way to brush up your basic math skills.

Please use Google Chrome or Safari (they are not working properly on MS Explorer yet)

⇨  Adding Whole Numbers

⇨  Subtracting Whole Numbers