Addition And Subtraction Of Large Numbers

 L.I:to add and subtract using our strategy tool kit.
This weeks maths must do was to do addition of large numbers and subtraction of large numbers on Studyladder. On addition of large numbers I got 7 out of 10 questions right and on subtraction of large numbers I got 10 out of 10 questions right. The thing I found hard was the addition of large numbers because I didn't understand it properly to borrow but when I got the hang of it I got them all right for subtraction.