Keshu

1. Khan academy subtract within 1000, multi digit subtraction

2. marks: 4/4

3. multi digit subtraction marks: 4/4

Marks: 4/5

It was interesting

time:05:10

1. No updates on Multiplication test

2. Uyir spelling test should do and update

3. Relearn respiration

4. Learn Research topic from the link. Ig the link is not there, search on topic to learn and press open.

1. Only 2 research topic.

2. No mention of Santhosh Ji's work

3. Atomic research and respiration is not a specific topics

Multi-digit addition

marks: 4/4

It was interesting

Time: 04:54.73

It was interesting

It was kind of hard