# Maths Classes lk

## Directed Numbers II – Grade 7 – Unit 08

Adding Directed Numbers without Using the Number Line

## Grade 7 – Unit 08 – Directed Numbers

Do the following exercises using number line. Exercise 8.1 in page number 83 Exercise 8.2 in page number 84 Exercise 8.3 in page number 85

## Grade 6 – Unit 06 – Rounding Off

https://youtu.be/z0wy5fs4Vm8 Write this note in your exercise book. Rounding Off When rounding off a number to the nearest multiple of ten, if the digit in the ones place of the number is less than 5 (1,2,3,4), then the closest multiple of ten which is less than that number is selected. is 5 or greater than …